83158452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 228203976

約数和(自身を除く): 145045524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1297, 1644, 1781, 2466, 2594, 3562, 3891, 4932, 5188, 5343, 7124, 7782, 10686, 11673, 15564, 16029, 16861, 21372, 23346, 32058, 33722, 46692, 50583, 64116, 67444, 101166, 151749, 177689, 202332, 303498, 355378, 533067, 606996, 710756, 1066134, 1599201, 2132268, 2309957, 3198402, 4619914, 6396804, 6929871, 9239828, 13859742, 20789613, 27719484, 41579226, 83158452]

約数ペア:

[(1, 83158452), (2, 41579226), (3, 27719484), (4, 20789613), (6, 13859742), (9, 9239828), (12, 6929871), (13, 6396804), (18, 4619914), (26, 3198402), (36, 2309957), (39, 2132268), (52, 1599201), (78, 1066134), (117, 710756), (137, 606996), (156, 533067), (234, 355378), (274, 303498), (411, 202332), (468, 177689), (548, 151749), (822, 101166), (1233, 67444), (1297, 64116), (1644, 50583), (1781, 46692), (2466, 33722), (2594, 32058), (3562, 23346), (3891, 21372), (4932, 16861), (5188, 16029), (5343, 15564), (7124, 11673), (7782, 10686)]