68453658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 193240320

約数和(自身を除く): 124786662

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 79, 91, 117, 126, 138, 158, 161, 182, 207, 234, 237, 273, 299, 322, 414, 474, 483, 529, 546, 553, 598, 711, 819, 897, 966, 1027, 1058, 1106, 1422, 1449, 1587, 1638, 1659, 1794, 1817, 2054, 2093, 2691, 2898, 3081, 3174, 3318, 3634, 3703, 4186, 4761, 4977, 5382, 5451, 6162, 6279, 6877, 7189, 7406, 9243, 9522, 9954, 10902, 11109, 12558, 12719, 13754, 14378, 16353, 18486, 18837, 20631, 21567, 22218, 23621, 25438, 32706, 33327, 37674, 38157, 41262, 41791, 43134, 47242, 48139, 61893, 64701, 66654, 70863, 76314, 83582, 96278, 114471, 123786, 125373, 129402, 141726, 144417, 165347, 212589, 228942, 250746, 288834, 292537, 330694, 376119, 425178, 433251, 496041, 543283, 585074, 752238, 866502, 877611, 992082, 1086566, 1488123, 1629849, 1755222, 2632833, 2976246, 3259698, 3802981, 4889547, 5265666, 7605962, 9779094, 11408943, 22817886, 34226829, 68453658]

約数ペア:

[(1, 68453658), (2, 34226829), (3, 22817886), (6, 11408943), (7, 9779094), (9, 7605962), (13, 5265666), (14, 4889547), (18, 3802981), (21, 3259698), (23, 2976246), (26, 2632833), (39, 1755222), (42, 1629849), (46, 1488123), (63, 1086566), (69, 992082), (78, 877611), (79, 866502), (91, 752238), (117, 585074), (126, 543283), (138, 496041), (158, 433251), (161, 425178), (182, 376119), (207, 330694), (234, 292537), (237, 288834), (273, 250746), (299, 228942), (322, 212589), (414, 165347), (474, 144417), (483, 141726), (529, 129402), (546, 125373), (553, 123786), (598, 114471), (711, 96278), (819, 83582), (897, 76314), (966, 70863), (1027, 66654), (1058, 64701), (1106, 61893), (1422, 48139), (1449, 47242), (1587, 43134), (1638, 41791), (1659, 41262), (1794, 38157), (1817, 37674), (2054, 33327), (2093, 32706), (2691, 25438), (2898, 23621), (3081, 22218), (3174, 21567), (3318, 20631), (3634, 18837), (3703, 18486), (4186, 16353), (4761, 14378), (4977, 13754), (5382, 12719), (5451, 12558), (6162, 11109), (6279, 10902), (6877, 9954), (7189, 9522), (7406, 9243)]