79882128

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 236770560

約数和(自身を除く): 156888432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 138, 144, 178, 184, 207, 267, 271, 276, 356, 368, 414, 534, 542, 552, 712, 801, 813, 828, 1068, 1084, 1104, 1424, 1602, 1626, 1656, 2047, 2136, 2168, 2439, 3204, 3252, 3312, 4094, 4272, 4336, 4878, 6141, 6233, 6408, 6504, 8188, 9756, 12282, 12466, 12816, 13008, 16376, 18423, 18699, 19512, 24119, 24564, 24932, 32752, 36846, 37398, 39024, 48238, 49128, 49864, 56097, 72357, 73692, 74796, 96476, 98256, 99728, 112194, 144714, 147384, 149592, 192952, 217071, 224388, 289428, 294768, 299184, 385904, 434142, 448776, 554737, 578856, 868284, 897552, 1109474, 1157712, 1664211, 1736568, 2218948, 3328422, 3473136, 4437896, 4992633, 6656844, 8875792, 9985266, 13313688, 19970532, 26627376, 39941064, 79882128]

約数ペア:

[(1, 79882128), (2, 39941064), (3, 26627376), (4, 19970532), (6, 13313688), (8, 9985266), (9, 8875792), (12, 6656844), (16, 4992633), (18, 4437896), (23, 3473136), (24, 3328422), (36, 2218948), (46, 1736568), (48, 1664211), (69, 1157712), (72, 1109474), (89, 897552), (92, 868284), (138, 578856), (144, 554737), (178, 448776), (184, 434142), (207, 385904), (267, 299184), (271, 294768), (276, 289428), (356, 224388), (368, 217071), (414, 192952), (534, 149592), (542, 147384), (552, 144714), (712, 112194), (801, 99728), (813, 98256), (828, 96476), (1068, 74796), (1084, 73692), (1104, 72357), (1424, 56097), (1602, 49864), (1626, 49128), (1656, 48238), (2047, 39024), (2136, 37398), (2168, 36846), (2439, 32752), (3204, 24932), (3252, 24564), (3312, 24119), (4094, 19512), (4272, 18699), (4336, 18423), (4878, 16376), (6141, 13008), (6233, 12816), (6408, 12466), (6504, 12282), (8188, 9756)]