65661882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 155990016

約数和(自身を除く): 90328134

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 103, 143, 206, 286, 309, 429, 618, 743, 858, 1133, 1339, 1486, 2229, 2266, 2678, 3399, 4017, 4458, 6798, 8034, 8173, 9659, 14729, 16346, 19318, 24519, 28977, 29458, 44187, 49038, 57954, 76529, 88374, 106249, 153058, 212498, 229587, 318747, 459174, 637494, 841819, 994877, 1683638, 1989754, 2525457, 2984631, 5050914, 5969262, 10943647, 21887294, 32830941, 65661882]

約数ペア:

[(1, 65661882), (2, 32830941), (3, 21887294), (6, 10943647), (11, 5969262), (13, 5050914), (22, 2984631), (26, 2525457), (33, 1989754), (39, 1683638), (66, 994877), (78, 841819), (103, 637494), (143, 459174), (206, 318747), (286, 229587), (309, 212498), (429, 153058), (618, 106249), (743, 88374), (858, 76529), (1133, 57954), (1339, 49038), (1486, 44187), (2229, 29458), (2266, 28977), (2678, 24519), (3399, 19318), (4017, 16346), (4458, 14729), (6798, 9659), (8034, 8173)]