68898348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 186365088

約数和(自身を除く): 117466740

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 306, 309, 412, 612, 618, 927, 1093, 1236, 1751, 1854, 2186, 3279, 3502, 3708, 4372, 5253, 6558, 7004, 9837, 10506, 13116, 15759, 18581, 19674, 21012, 31518, 37162, 39348, 55743, 63036, 74324, 111486, 112579, 167229, 222972, 225158, 334458, 337737, 450316, 668916, 675474, 1013211, 1350948, 1913843, 2026422, 3827686, 4052844, 5741529, 7655372, 11483058, 17224587, 22966116, 34449174, 68898348]

約数ペア:

[(1, 68898348), (2, 34449174), (3, 22966116), (4, 17224587), (6, 11483058), (9, 7655372), (12, 5741529), (17, 4052844), (18, 3827686), (34, 2026422), (36, 1913843), (51, 1350948), (68, 1013211), (102, 675474), (103, 668916), (153, 450316), (204, 337737), (206, 334458), (306, 225158), (309, 222972), (412, 167229), (612, 112579), (618, 111486), (927, 74324), (1093, 63036), (1236, 55743), (1751, 39348), (1854, 37162), (2186, 31518), (3279, 21012), (3502, 19674), (3708, 18581), (4372, 15759), (5253, 13116), (6558, 10506), (7004, 9837)]