72720996

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 173644800

約数和(自身を除く): 100923804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 151, 201, 268, 302, 402, 453, 599, 604, 804, 906, 1198, 1797, 1812, 2396, 3594, 7188, 10117, 20234, 30351, 40133, 40468, 60702, 80266, 90449, 120399, 121404, 160532, 180898, 240798, 271347, 361796, 481596, 542694, 1085388, 6060083, 12120166, 18180249, 24240332, 36360498, 72720996]

約数ペア:

[(1, 72720996), (2, 36360498), (3, 24240332), (4, 18180249), (6, 12120166), (12, 6060083), (67, 1085388), (134, 542694), (151, 481596), (201, 361796), (268, 271347), (302, 240798), (402, 180898), (453, 160532), (599, 121404), (604, 120399), (804, 90449), (906, 80266), (1198, 60702), (1797, 40468), (1812, 40133), (2396, 30351), (3594, 20234), (7188, 10117)]