72015852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 190955520

約数和(自身を除く): 118939668

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 186, 228, 276, 372, 437, 443, 589, 713, 874, 886, 1178, 1311, 1329, 1426, 1748, 1767, 1772, 2139, 2356, 2622, 2658, 2852, 3534, 4278, 5244, 5316, 7068, 8417, 8556, 10189, 13547, 13733, 16834, 20378, 25251, 27094, 27466, 30567, 33668, 40641, 40756, 41199, 50502, 54188, 54932, 61134, 81282, 82398, 101004, 122268, 162564, 164796, 193591, 260927, 315859, 387182, 521854, 580773, 631718, 774364, 782781, 947577, 1043708, 1161546, 1263436, 1565562, 1895154, 2323092, 3131124, 3790308, 6001321, 12002642, 18003963, 24005284, 36007926, 72015852]

約数ペア:

[(1, 72015852), (2, 36007926), (3, 24005284), (4, 18003963), (6, 12002642), (12, 6001321), (19, 3790308), (23, 3131124), (31, 2323092), (38, 1895154), (46, 1565562), (57, 1263436), (62, 1161546), (69, 1043708), (76, 947577), (92, 782781), (93, 774364), (114, 631718), (124, 580773), (138, 521854), (186, 387182), (228, 315859), (276, 260927), (372, 193591), (437, 164796), (443, 162564), (589, 122268), (713, 101004), (874, 82398), (886, 81282), (1178, 61134), (1311, 54932), (1329, 54188), (1426, 50502), (1748, 41199), (1767, 40756), (1772, 40641), (2139, 33668), (2356, 30567), (2622, 27466), (2658, 27094), (2852, 25251), (3534, 20378), (4278, 16834), (5244, 13733), (5316, 13547), (7068, 10189), (8417, 8556)]