27929268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 74692800

約数和(自身を除く): 46763532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 379, 414, 534, 758, 801, 828, 1068, 1137, 1516, 1602, 2047, 2274, 3204, 3411, 4094, 4548, 6141, 6822, 8188, 8717, 12282, 13644, 17434, 18423, 24564, 26151, 33731, 34868, 36846, 52302, 67462, 73692, 78453, 101193, 104604, 134924, 156906, 202386, 303579, 313812, 404772, 607158, 775813, 1214316, 1551626, 2327439, 3103252, 4654878, 6982317, 9309756, 13964634, 27929268]

約数ペア:

[(1, 27929268), (2, 13964634), (3, 9309756), (4, 6982317), (6, 4654878), (9, 3103252), (12, 2327439), (18, 1551626), (23, 1214316), (36, 775813), (46, 607158), (69, 404772), (89, 313812), (92, 303579), (138, 202386), (178, 156906), (207, 134924), (267, 104604), (276, 101193), (356, 78453), (379, 73692), (414, 67462), (534, 52302), (758, 36846), (801, 34868), (828, 33731), (1068, 26151), (1137, 24564), (1516, 18423), (1602, 17434), (2047, 13644), (2274, 12282), (3204, 8717), (3411, 8188), (4094, 6822), (4548, 6141)]