72130716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 216814080

約数和(自身を除く): 144683364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 84, 108, 126, 146, 189, 219, 252, 292, 378, 438, 511, 657, 756, 876, 1022, 1307, 1314, 1533, 1971, 2044, 2614, 2628, 3066, 3921, 3942, 4599, 5228, 6132, 7842, 7884, 9149, 9198, 11763, 13797, 15684, 18298, 18396, 23526, 27447, 27594, 35289, 36596, 47052, 54894, 55188, 70578, 82341, 95411, 109788, 141156, 164682, 190822, 247023, 286233, 329364, 381644, 494046, 572466, 667877, 858699, 988092, 1144932, 1335754, 1717398, 2003631, 2576097, 2671508, 3434796, 4007262, 5152194, 6010893, 8014524, 10304388, 12021786, 18032679, 24043572, 36065358, 72130716]

約数ペア:

[(1, 72130716), (2, 36065358), (3, 24043572), (4, 18032679), (6, 12021786), (7, 10304388), (9, 8014524), (12, 6010893), (14, 5152194), (18, 4007262), (21, 3434796), (27, 2671508), (28, 2576097), (36, 2003631), (42, 1717398), (54, 1335754), (63, 1144932), (73, 988092), (84, 858699), (108, 667877), (126, 572466), (146, 494046), (189, 381644), (219, 329364), (252, 286233), (292, 247023), (378, 190822), (438, 164682), (511, 141156), (657, 109788), (756, 95411), (876, 82341), (1022, 70578), (1307, 55188), (1314, 54894), (1533, 47052), (1971, 36596), (2044, 35289), (2614, 27594), (2628, 27447), (3066, 23526), (3921, 18396), (3942, 18298), (4599, 15684), (5228, 13797), (6132, 11763), (7842, 9198), (7884, 9149)]