64573236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 209873664

約数和(自身を除く): 145300428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 857, 897, 966, 1092, 1196, 1449, 1638, 1714, 1794, 1932, 2093, 2571, 2691, 2898, 3276, 3428, 3588, 4186, 5142, 5382, 5796, 5999, 6279, 7713, 8372, 10284, 10764, 11141, 11998, 12558, 15426, 17997, 18837, 19711, 22282, 23996, 25116, 30852, 33423, 35994, 37674, 39422, 44564, 53991, 59133, 66846, 71988, 75348, 77987, 78844, 100269, 107982, 118266, 133692, 137977, 155974, 177399, 200538, 215964, 233961, 236532, 256243, 275954, 311948, 354798, 401076, 413931, 467922, 512486, 551908, 701883, 709596, 768729, 827862, 935844, 1024972, 1241793, 1403766, 1537458, 1655724, 1793701, 2306187, 2483586, 2807532, 3074916, 3587402, 4612374, 4967172, 5381103, 7174804, 9224748, 10762206, 16143309, 21524412, 32286618, 64573236]

約数ペア:

[(1, 64573236), (2, 32286618), (3, 21524412), (4, 16143309), (6, 10762206), (7, 9224748), (9, 7174804), (12, 5381103), (13, 4967172), (14, 4612374), (18, 3587402), (21, 3074916), (23, 2807532), (26, 2483586), (28, 2306187), (36, 1793701), (39, 1655724), (42, 1537458), (46, 1403766), (52, 1241793), (63, 1024972), (69, 935844), (78, 827862), (84, 768729), (91, 709596), (92, 701883), (117, 551908), (126, 512486), (138, 467922), (156, 413931), (161, 401076), (182, 354798), (207, 311948), (234, 275954), (252, 256243), (273, 236532), (276, 233961), (299, 215964), (322, 200538), (364, 177399), (414, 155974), (468, 137977), (483, 133692), (546, 118266), (598, 107982), (644, 100269), (819, 78844), (828, 77987), (857, 75348), (897, 71988), (966, 66846), (1092, 59133), (1196, 53991), (1449, 44564), (1638, 39422), (1714, 37674), (1794, 35994), (1932, 33423), (2093, 30852), (2571, 25116), (2691, 23996), (2898, 22282), (3276, 19711), (3428, 18837), (3588, 17997), (4186, 15426), (5142, 12558), (5382, 11998), (5796, 11141), (5999, 10764), (6279, 10284), (7713, 8372)]