90230628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 228741408

約数和(自身を除く): 138510780

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 83, 102, 146, 166, 204, 219, 249, 292, 332, 438, 498, 876, 996, 1241, 1411, 2482, 2822, 3723, 4233, 4964, 5329, 5644, 6059, 7446, 8466, 10658, 12118, 14892, 15987, 16932, 18177, 21316, 24236, 31974, 36354, 63948, 72708, 90593, 103003, 181186, 206006, 271779, 309009, 362372, 412012, 442307, 543558, 618018, 884614, 1087116, 1236036, 1326921, 1769228, 2653842, 5307684, 7519219, 15038438, 22557657, 30076876, 45115314, 90230628]

約数ペア:

[(1, 90230628), (2, 45115314), (3, 30076876), (4, 22557657), (6, 15038438), (12, 7519219), (17, 5307684), (34, 2653842), (51, 1769228), (68, 1326921), (73, 1236036), (83, 1087116), (102, 884614), (146, 618018), (166, 543558), (204, 442307), (219, 412012), (249, 362372), (292, 309009), (332, 271779), (438, 206006), (498, 181186), (876, 103003), (996, 90593), (1241, 72708), (1411, 63948), (2482, 36354), (2822, 31974), (3723, 24236), (4233, 21316), (4964, 18177), (5329, 16932), (5644, 15987), (6059, 14892), (7446, 12118), (8466, 10658)]