72264510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 195706368

約数和(自身を除く): 123441858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 71, 86, 90, 129, 142, 213, 215, 258, 263, 355, 387, 426, 430, 526, 639, 645, 710, 774, 789, 1065, 1278, 1290, 1315, 1578, 1935, 2130, 2367, 2630, 3053, 3195, 3870, 3945, 4734, 6106, 6390, 7890, 9159, 11309, 11835, 15265, 18318, 18673, 22618, 23670, 27477, 30530, 33927, 37346, 45795, 54954, 56019, 56545, 67854, 91590, 93365, 101781, 112038, 113090, 137385, 168057, 169635, 186730, 203562, 274770, 280095, 336114, 339270, 508905, 560190, 802939, 840285, 1017810, 1605878, 1680570, 2408817, 4014695, 4817634, 7226451, 8029390, 12044085, 14452902, 24088170, 36132255, 72264510]

約数ペア:

[(1, 72264510), (2, 36132255), (3, 24088170), (5, 14452902), (6, 12044085), (9, 8029390), (10, 7226451), (15, 4817634), (18, 4014695), (30, 2408817), (43, 1680570), (45, 1605878), (71, 1017810), (86, 840285), (90, 802939), (129, 560190), (142, 508905), (213, 339270), (215, 336114), (258, 280095), (263, 274770), (355, 203562), (387, 186730), (426, 169635), (430, 168057), (526, 137385), (639, 113090), (645, 112038), (710, 101781), (774, 93365), (789, 91590), (1065, 67854), (1278, 56545), (1290, 56019), (1315, 54954), (1578, 45795), (1935, 37346), (2130, 33927), (2367, 30530), (2630, 27477), (3053, 23670), (3195, 22618), (3870, 18673), (3945, 18318), (4734, 15265), (6106, 11835), (6390, 11309), (7890, 9159)]