64499292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 207397008

約数和(自身を除く): 142897716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 67, 68, 78, 99, 102, 117, 121, 132, 134, 143, 153, 156, 187, 198, 201, 204, 221, 234, 242, 268, 286, 306, 363, 374, 396, 402, 429, 442, 468, 484, 561, 572, 603, 612, 663, 726, 737, 748, 804, 858, 871, 884, 1089, 1122, 1139, 1206, 1287, 1326, 1452, 1474, 1573, 1683, 1716, 1742, 1989, 2057, 2178, 2211, 2244, 2278, 2412, 2431, 2574, 2613, 2652, 2948, 3146, 3366, 3417, 3484, 3978, 4114, 4356, 4422, 4556, 4719, 4862, 5148, 5226, 6171, 6292, 6633, 6732, 6834, 7293, 7839, 7956, 8107, 8228, 8844, 9438, 9581, 9724, 10251, 10452, 12342, 12529, 13266, 13668, 14157, 14586, 14807, 15678, 16214, 18513, 18876, 19162, 20502, 21879, 24321, 24684, 25058, 26532, 26741, 28314, 28743, 29172, 29614, 31356, 32428, 37026, 37587, 38324, 41004, 43758, 44421, 48642, 50116, 53482, 56628, 57486, 59228, 72963, 74052, 75174, 80223, 86229, 87516, 88842, 97284, 105391, 106964, 112761, 114972, 133263, 137819, 145926, 150348, 160446, 162877, 172458, 177684, 210782, 225522, 240669, 266526, 275638, 291852, 316173, 320892, 325754, 344916, 413457, 421564, 451044, 481338, 488631, 533052, 551276, 632346, 651508, 826914, 948519, 962676, 977262, 1240371, 1264692, 1465893, 1653828, 1791647, 1897038, 1954524, 2480742, 2931786, 3583294, 3794076, 4961484, 5374941, 5863572, 7166588, 10749882, 16124823, 21499764, 32249646, 64499292]

約数ペア:

[(1, 64499292), (2, 32249646), (3, 21499764), (4, 16124823), (6, 10749882), (9, 7166588), (11, 5863572), (12, 5374941), (13, 4961484), (17, 3794076), (18, 3583294), (22, 2931786), (26, 2480742), (33, 1954524), (34, 1897038), (36, 1791647), (39, 1653828), (44, 1465893), (51, 1264692), (52, 1240371), (66, 977262), (67, 962676), (68, 948519), (78, 826914), (99, 651508), (102, 632346), (117, 551276), (121, 533052), (132, 488631), (134, 481338), (143, 451044), (153, 421564), (156, 413457), (187, 344916), (198, 325754), (201, 320892), (204, 316173), (221, 291852), (234, 275638), (242, 266526), (268, 240669), (286, 225522), (306, 210782), (363, 177684), (374, 172458), (396, 162877), (402, 160446), (429, 150348), (442, 145926), (468, 137819), (484, 133263), (561, 114972), (572, 112761), (603, 106964), (612, 105391), (663, 97284), (726, 88842), (737, 87516), (748, 86229), (804, 80223), (858, 75174), (871, 74052), (884, 72963), (1089, 59228), (1122, 57486), (1139, 56628), (1206, 53482), (1287, 50116), (1326, 48642), (1452, 44421), (1474, 43758), (1573, 41004), (1683, 38324), (1716, 37587), (1742, 37026), (1989, 32428), (2057, 31356), (2178, 29614), (2211, 29172), (2244, 28743), (2278, 28314), (2412, 26741), (2431, 26532), (2574, 25058), (2613, 24684), (2652, 24321), (2948, 21879), (3146, 20502), (3366, 19162), (3417, 18876), (3484, 18513), (3978, 16214), (4114, 15678), (4356, 14807), (4422, 14586), (4556, 14157), (4719, 13668), (4862, 13266), (5148, 12529), (5226, 12342), (6171, 10452), (6292, 10251), (6633, 9724), (6732, 9581), (6834, 9438), (7293, 8844), (7839, 8228), (7956, 8107)]