72371952

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5647}}^1$

素因数の和:5750

約数の個数: 60

約数和(自身を含む): 204852960

約数和(自身を除く): 132481008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 5647, 6408, 11294, 12816, 16941, 22588, 33882, 45176, 50823, 67764, 90352, 101646, 135528, 203292, 271056, 406584, 502583, 813168, 1005166, 1507749, 2010332, 3015498, 4020664, 4523247, 6030996, 8041328, 9046494, 12061992, 18092988, 24123984, 36185976, 72371952]

約数ペア:

[(1, 72371952), (2, 36185976), (3, 24123984), (4, 18092988), (6, 12061992), (8, 9046494), (9, 8041328), (12, 6030996), (16, 4523247), (18, 4020664), (24, 3015498), (36, 2010332), (48, 1507749), (72, 1005166), (89, 813168), (144, 502583), (178, 406584), (267, 271056), (356, 203292), (534, 135528), (712, 101646), (801, 90352), (1068, 67764), (1424, 50823), (1602, 45176), (2136, 33882), (3204, 22588), (4272, 16941), (5647, 12816), (6408, 11294)]