67715284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 159860736

約数和(自身を除く): 92145452

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 353, 364, 403, 434, 442, 476, 527, 706, 806, 868, 884, 1054, 1412, 1547, 1612, 2108, 2471, 2821, 3094, 3689, 4589, 4942, 5642, 6001, 6188, 6851, 7378, 9178, 9884, 10943, 11284, 12002, 13702, 14756, 18356, 21886, 24004, 27404, 32123, 42007, 43772, 47957, 64246, 76601, 78013, 84014, 95914, 128492, 142259, 153202, 156026, 168028, 186031, 191828, 284518, 306404, 312052, 372062, 546091, 569036, 744124, 995813, 1092182, 1302217, 1991626, 2184364, 2418403, 2604434, 3983252, 4836806, 5208868, 9673612, 16928821, 33857642, 67715284]

約数ペア:

[(1, 67715284), (2, 33857642), (4, 16928821), (7, 9673612), (13, 5208868), (14, 4836806), (17, 3983252), (26, 2604434), (28, 2418403), (31, 2184364), (34, 1991626), (52, 1302217), (62, 1092182), (68, 995813), (91, 744124), (119, 569036), (124, 546091), (182, 372062), (217, 312052), (221, 306404), (238, 284518), (353, 191828), (364, 186031), (403, 168028), (434, 156026), (442, 153202), (476, 142259), (527, 128492), (706, 95914), (806, 84014), (868, 78013), (884, 76601), (1054, 64246), (1412, 47957), (1547, 43772), (1612, 42007), (2108, 32123), (2471, 27404), (2821, 24004), (3094, 21886), (3689, 18356), (4589, 14756), (4942, 13702), (5642, 12002), (6001, 11284), (6188, 10943), (6851, 9884), (7378, 9178)]