80442144

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7549}}^1$

素因数の和:7602

約数の個数: 72

約数和(自身を含む): 234971100

約数和(自身を除く): 154528956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 7549, 10656, 15098, 22647, 30196, 45294, 60392, 67941, 90588, 120784, 135882, 181176, 241568, 271764, 279313, 362352, 543528, 558626, 724704, 837939, 1087056, 1117252, 1675878, 2174112, 2234504, 2513817, 3351756, 4469008, 5027634, 6703512, 8938016, 10055268, 13407024, 20110536, 26814048, 40221072, 80442144]

約数ペア:

[(1, 80442144), (2, 40221072), (3, 26814048), (4, 20110536), (6, 13407024), (8, 10055268), (9, 8938016), (12, 6703512), (16, 5027634), (18, 4469008), (24, 3351756), (32, 2513817), (36, 2234504), (37, 2174112), (48, 1675878), (72, 1117252), (74, 1087056), (96, 837939), (111, 724704), (144, 558626), (148, 543528), (222, 362352), (288, 279313), (296, 271764), (333, 241568), (444, 181176), (592, 135882), (666, 120784), (888, 90588), (1184, 67941), (1332, 60392), (1776, 45294), (2664, 30196), (3552, 22647), (5328, 15098), (7549, 10656)]