72892482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 162978816

約数和(自身を除く): 90086334

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 103, 129, 206, 211, 258, 309, 422, 559, 618, 633, 1118, 1266, 1339, 1677, 2678, 2743, 3354, 4017, 4429, 5486, 8034, 8229, 8858, 9073, 13287, 16458, 18146, 21733, 26574, 27219, 43466, 54438, 57577, 65199, 115154, 117949, 130398, 172731, 235898, 282529, 345462, 353847, 565058, 707694, 847587, 934519, 1695174, 1869038, 2803557, 5607114, 12148747, 24297494, 36446241, 72892482]

約数ペア:

[(1, 72892482), (2, 36446241), (3, 24297494), (6, 12148747), (13, 5607114), (26, 2803557), (39, 1869038), (43, 1695174), (78, 934519), (86, 847587), (103, 707694), (129, 565058), (206, 353847), (211, 345462), (258, 282529), (309, 235898), (422, 172731), (559, 130398), (618, 117949), (633, 115154), (1118, 65199), (1266, 57577), (1339, 54438), (1677, 43466), (2678, 27219), (2743, 26574), (3354, 21733), (4017, 18146), (4429, 16458), (5486, 13287), (8034, 9073), (8229, 8858)]