61317864

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 182784000

約数和(自身を除く): 121466136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 67, 72, 76, 108, 114, 134, 152, 171, 201, 216, 223, 228, 268, 342, 402, 446, 456, 513, 536, 603, 669, 684, 804, 892, 1026, 1206, 1273, 1338, 1368, 1608, 1784, 1809, 2007, 2052, 2412, 2546, 2676, 3618, 3819, 4014, 4104, 4237, 4824, 5092, 5352, 6021, 7236, 7638, 8028, 8474, 10184, 11457, 12042, 12711, 14472, 14941, 15276, 16056, 16948, 22914, 24084, 25422, 29882, 30552, 33896, 34371, 38133, 44823, 45828, 48168, 50844, 59764, 68742, 76266, 89646, 91656, 101688, 114399, 119528, 134469, 137484, 152532, 179292, 228798, 268938, 274968, 283879, 305064, 358584, 403407, 457596, 537876, 567758, 806814, 851637, 915192, 1075752, 1135516, 1613628, 1703274, 2271032, 2554911, 3227256, 3406548, 5109822, 6813096, 7664733, 10219644, 15329466, 20439288, 30658932, 61317864]

約数ペア:

[(1, 61317864), (2, 30658932), (3, 20439288), (4, 15329466), (6, 10219644), (8, 7664733), (9, 6813096), (12, 5109822), (18, 3406548), (19, 3227256), (24, 2554911), (27, 2271032), (36, 1703274), (38, 1613628), (54, 1135516), (57, 1075752), (67, 915192), (72, 851637), (76, 806814), (108, 567758), (114, 537876), (134, 457596), (152, 403407), (171, 358584), (201, 305064), (216, 283879), (223, 274968), (228, 268938), (268, 228798), (342, 179292), (402, 152532), (446, 137484), (456, 134469), (513, 119528), (536, 114399), (603, 101688), (669, 91656), (684, 89646), (804, 76266), (892, 68742), (1026, 59764), (1206, 50844), (1273, 48168), (1338, 45828), (1368, 44823), (1608, 38133), (1784, 34371), (1809, 33896), (2007, 30552), (2052, 29882), (2412, 25422), (2546, 24084), (2676, 22914), (3618, 16948), (3819, 16056), (4014, 15276), (4104, 14941), (4237, 14472), (4824, 12711), (5092, 12042), (5352, 11457), (6021, 10184), (7236, 8474), (7638, 8028)]