89811306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 225021888

約数和(自身を除く): 135210582

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 107, 117, 153, 211, 214, 221, 234, 306, 321, 422, 442, 633, 642, 663, 963, 1266, 1326, 1391, 1819, 1899, 1926, 1989, 2743, 2782, 3587, 3638, 3798, 3978, 4173, 5457, 5486, 7174, 8229, 8346, 10761, 10914, 12519, 16371, 16458, 21522, 22577, 23647, 24687, 25038, 32283, 32742, 45154, 46631, 47294, 49374, 64566, 67731, 70941, 93262, 135462, 139893, 141882, 203193, 212823, 279786, 293501, 383809, 406386, 419679, 425646, 587002, 767618, 839358, 880503, 1151427, 1761006, 2302854, 2641509, 3454281, 4989517, 5283018, 6908562, 9979034, 14968551, 29937102, 44905653, 89811306]

約数ペア:

[(1, 89811306), (2, 44905653), (3, 29937102), (6, 14968551), (9, 9979034), (13, 6908562), (17, 5283018), (18, 4989517), (26, 3454281), (34, 2641509), (39, 2302854), (51, 1761006), (78, 1151427), (102, 880503), (107, 839358), (117, 767618), (153, 587002), (211, 425646), (214, 419679), (221, 406386), (234, 383809), (306, 293501), (321, 279786), (422, 212823), (442, 203193), (633, 141882), (642, 139893), (663, 135462), (963, 93262), (1266, 70941), (1326, 67731), (1391, 64566), (1819, 49374), (1899, 47294), (1926, 46631), (1989, 45154), (2743, 32742), (2782, 32283), (3587, 25038), (3638, 24687), (3798, 23647), (3978, 22577), (4173, 21522), (5457, 16458), (5486, 16371), (7174, 12519), (8229, 10914), (8346, 10761)]