16454664

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 46899600

約数和(自身を除く): 30444936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 379, 402, 536, 603, 648, 758, 804, 1137, 1206, 1516, 1608, 1809, 2274, 2412, 3032, 3411, 3618, 4548, 4824, 5427, 6822, 7236, 9096, 10233, 10854, 13644, 14472, 20466, 21708, 25393, 27288, 30699, 40932, 43416, 50786, 61398, 76179, 81864, 101572, 122796, 152358, 203144, 228537, 245592, 304716, 457074, 609432, 685611, 914148, 1371222, 1828296, 2056833, 2742444, 4113666, 5484888, 8227332, 16454664]

約数ペア:

[(1, 16454664), (2, 8227332), (3, 5484888), (4, 4113666), (6, 2742444), (8, 2056833), (9, 1828296), (12, 1371222), (18, 914148), (24, 685611), (27, 609432), (36, 457074), (54, 304716), (67, 245592), (72, 228537), (81, 203144), (108, 152358), (134, 122796), (162, 101572), (201, 81864), (216, 76179), (268, 61398), (324, 50786), (379, 43416), (402, 40932), (536, 30699), (603, 27288), (648, 25393), (758, 21708), (804, 20466), (1137, 14472), (1206, 13644), (1516, 10854), (1608, 10233), (1809, 9096), (2274, 7236), (2412, 6822), (3032, 5427), (3411, 4824), (3618, 4548)]