72493356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 190003968

約数和(自身を除く): 117510612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 101, 107, 129, 156, 172, 202, 214, 258, 303, 321, 404, 428, 516, 559, 606, 642, 1118, 1212, 1284, 1313, 1391, 1677, 2236, 2626, 2782, 3354, 3939, 4173, 4343, 4601, 5252, 5564, 6708, 7878, 8346, 8686, 9202, 10807, 13029, 13803, 15756, 16692, 17372, 18404, 21614, 26058, 27606, 32421, 43228, 52116, 55212, 56459, 59813, 64842, 112918, 119626, 129684, 140491, 169377, 179439, 225836, 239252, 280982, 338754, 358878, 421473, 464701, 561964, 677508, 717756, 842946, 929402, 1394103, 1685892, 1858804, 2788206, 5576412, 6041113, 12082226, 18123339, 24164452, 36246678, 72493356]

約数ペア:

[(1, 72493356), (2, 36246678), (3, 24164452), (4, 18123339), (6, 12082226), (12, 6041113), (13, 5576412), (26, 2788206), (39, 1858804), (43, 1685892), (52, 1394103), (78, 929402), (86, 842946), (101, 717756), (107, 677508), (129, 561964), (156, 464701), (172, 421473), (202, 358878), (214, 338754), (258, 280982), (303, 239252), (321, 225836), (404, 179439), (428, 169377), (516, 140491), (559, 129684), (606, 119626), (642, 112918), (1118, 64842), (1212, 59813), (1284, 56459), (1313, 55212), (1391, 52116), (1677, 43228), (2236, 32421), (2626, 27606), (2782, 26058), (3354, 21614), (3939, 18404), (4173, 17372), (4343, 16692), (4601, 15756), (5252, 13803), (5564, 13029), (6708, 10807), (7878, 9202), (8346, 8686)]