78253788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2143}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 194503680

約数和(自身を除く): 116249892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 179, 204, 358, 537, 716, 1074, 2143, 2148, 3043, 4286, 6086, 6429, 8572, 9129, 12172, 12858, 18258, 25716, 36431, 36516, 72862, 109293, 145724, 218586, 383597, 437172, 767194, 1150791, 1534388, 2301582, 4603164, 6521149, 13042298, 19563447, 26084596, 39126894, 78253788]

約数ペア:

[(1, 78253788), (2, 39126894), (3, 26084596), (4, 19563447), (6, 13042298), (12, 6521149), (17, 4603164), (34, 2301582), (51, 1534388), (68, 1150791), (102, 767194), (179, 437172), (204, 383597), (358, 218586), (537, 145724), (716, 109293), (1074, 72862), (2143, 36516), (2148, 36431), (3043, 25716), (4286, 18258), (6086, 12858), (6429, 12172), (8572, 9129)]