72294438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 160123392

約数和(自身を除く): 87828954

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 53, 86, 102, 106, 129, 159, 258, 311, 318, 622, 731, 901, 933, 1462, 1802, 1866, 2193, 2279, 2703, 4386, 4558, 5287, 5406, 6837, 10574, 13373, 13674, 15861, 16483, 26746, 31722, 32966, 38743, 40119, 49449, 77486, 80238, 98898, 116229, 227341, 232458, 280211, 454682, 560422, 682023, 708769, 840633, 1364046, 1417538, 1681266, 2126307, 4252614, 12049073, 24098146, 36147219, 72294438]

約数ペア:

[(1, 72294438), (2, 36147219), (3, 24098146), (6, 12049073), (17, 4252614), (34, 2126307), (43, 1681266), (51, 1417538), (53, 1364046), (86, 840633), (102, 708769), (106, 682023), (129, 560422), (159, 454682), (258, 280211), (311, 232458), (318, 227341), (622, 116229), (731, 98898), (901, 80238), (933, 77486), (1462, 49449), (1802, 40119), (1866, 38743), (2193, 32966), (2279, 31722), (2703, 26746), (4386, 16483), (4558, 15861), (5287, 13674), (5406, 13373), (6837, 10574)]