42132912

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 113326080

約数和(自身を除く): 71193168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 79, 82, 123, 158, 164, 237, 246, 271, 316, 328, 474, 492, 542, 632, 656, 813, 948, 984, 1084, 1264, 1626, 1896, 1968, 2168, 3239, 3252, 3792, 4336, 6478, 6504, 9717, 11111, 12956, 13008, 19434, 21409, 22222, 25912, 33333, 38868, 42818, 44444, 51824, 64227, 66666, 77736, 85636, 88888, 128454, 133332, 155472, 171272, 177776, 256908, 266664, 342544, 513816, 533328, 877769, 1027632, 1755538, 2633307, 3511076, 5266614, 7022152, 10533228, 14044304, 21066456, 42132912]

約数ペア:

[(1, 42132912), (2, 21066456), (3, 14044304), (4, 10533228), (6, 7022152), (8, 5266614), (12, 3511076), (16, 2633307), (24, 1755538), (41, 1027632), (48, 877769), (79, 533328), (82, 513816), (123, 342544), (158, 266664), (164, 256908), (237, 177776), (246, 171272), (271, 155472), (316, 133332), (328, 128454), (474, 88888), (492, 85636), (542, 77736), (632, 66666), (656, 64227), (813, 51824), (948, 44444), (984, 42818), (1084, 38868), (1264, 33333), (1626, 25912), (1896, 22222), (1968, 21409), (2168, 19434), (3239, 13008), (3252, 12956), (3792, 11111), (4336, 9717), (6478, 6504)]