68477292

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 214502400

約数和(自身を除く): 146025108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 76, 78, 102, 108, 114, 117, 151, 153, 156, 171, 204, 221, 228, 234, 247, 302, 306, 323, 342, 351, 442, 453, 459, 468, 494, 513, 604, 612, 646, 663, 684, 702, 741, 884, 906, 918, 969, 988, 1026, 1292, 1326, 1359, 1404, 1482, 1812, 1836, 1938, 1963, 1989, 2052, 2223, 2567, 2652, 2718, 2869, 2907, 2964, 3876, 3926, 3978, 4077, 4199, 4446, 5134, 5436, 5738, 5814, 5889, 5967, 6669, 7701, 7852, 7956, 8154, 8398, 8607, 8721, 8892, 10268, 11476, 11628, 11778, 11934, 12597, 13338, 15402, 16308, 16796, 17214, 17442, 17667, 23103, 23556, 23868, 25194, 25821, 26676, 30804, 33371, 34428, 34884, 35334, 37297, 37791, 46206, 48773, 50388, 51642, 53001, 66742, 69309, 70668, 74594, 75582, 77463, 92412, 97546, 100113, 103284, 106002, 111891, 113373, 133484, 138618, 146319, 149188, 151164, 154926, 195092, 200226, 212004, 223782, 226746, 277236, 292638, 300339, 309852, 335673, 400452, 438957, 447564, 453492, 585276, 600678, 634049, 671346, 877914, 901017, 1007019, 1201356, 1268098, 1316871, 1342692, 1755828, 1802034, 1902147, 2014038, 2536196, 2633742, 3604068, 3804294, 4028076, 5267484, 5706441, 7608588, 11412882, 17119323, 22825764, 34238646, 68477292]

約数ペア:

[(1, 68477292), (2, 34238646), (3, 22825764), (4, 17119323), (6, 11412882), (9, 7608588), (12, 5706441), (13, 5267484), (17, 4028076), (18, 3804294), (19, 3604068), (26, 2633742), (27, 2536196), (34, 2014038), (36, 1902147), (38, 1802034), (39, 1755828), (51, 1342692), (52, 1316871), (54, 1268098), (57, 1201356), (68, 1007019), (76, 901017), (78, 877914), (102, 671346), (108, 634049), (114, 600678), (117, 585276), (151, 453492), (153, 447564), (156, 438957), (171, 400452), (204, 335673), (221, 309852), (228, 300339), (234, 292638), (247, 277236), (302, 226746), (306, 223782), (323, 212004), (342, 200226), (351, 195092), (442, 154926), (453, 151164), (459, 149188), (468, 146319), (494, 138618), (513, 133484), (604, 113373), (612, 111891), (646, 106002), (663, 103284), (684, 100113), (702, 97546), (741, 92412), (884, 77463), (906, 75582), (918, 74594), (969, 70668), (988, 69309), (1026, 66742), (1292, 53001), (1326, 51642), (1359, 50388), (1404, 48773), (1482, 46206), (1812, 37791), (1836, 37297), (1938, 35334), (1963, 34884), (1989, 34428), (2052, 33371), (2223, 30804), (2567, 26676), (2652, 25821), (2718, 25194), (2869, 23868), (2907, 23556), (2964, 23103), (3876, 17667), (3926, 17442), (3978, 17214), (4077, 16796), (4199, 16308), (4446, 15402), (5134, 13338), (5436, 12597), (5738, 11934), (5814, 11778), (5889, 11628), (5967, 11476), (6669, 10268), (7701, 8892), (7852, 8721), (7956, 8607), (8154, 8398)]