72911380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 164957184

約数和(自身を除く): 92045804

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 5113, 7130, 10226, 14260, 20452, 25565, 51130, 102260, 117599, 158503, 235198, 317006, 470396, 587995, 634012, 792515, 1175990, 1585030, 2351980, 3170060, 3645569, 7291138, 14582276, 18227845, 36455690, 72911380]

約数ペア:

[(1, 72911380), (2, 36455690), (4, 18227845), (5, 14582276), (10, 7291138), (20, 3645569), (23, 3170060), (31, 2351980), (46, 1585030), (62, 1175990), (92, 792515), (115, 634012), (124, 587995), (155, 470396), (230, 317006), (310, 235198), (460, 158503), (620, 117599), (713, 102260), (1426, 51130), (2852, 25565), (3565, 20452), (5113, 14260), (7130, 10226)]