71872916.000000000

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3371

約数の個数: 112

約数和(自身を含む): 639734560

約数和(自身を除く): 427914592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3313, 3552, 3996, 5328, 6626, 7104, 7992, 9939, 10656, 13252, 15984, 19878, 21312, 26504, 29817, 31968, 39756, 53008, 59634, 63936, 79512, 89451, 106016, 119268, 122581, 159024, 178902, 212032, 238536, 245162, 318048, 357804, 367743, 477072, 490324, 636096, 715608, 735486, 954144, 980648, 1103229, 1431216, 1470972, 1908288, 1961296, 2206458, 2862432, 2941944, 3309687, 3922592, 4412916, 5724864, 5883888, 6619374, 7845184, 8825832, 11767776, 13238748, 17651664, 23535552, 26477496, 35303328, 52954992, 70606656, 105909984, 211819968]

約数ペア:

[(1, 211819968), (2, 105909984), (3, 70606656), (4, 52954992), (6, 35303328), (8, 26477496), (9, 23535552), (12, 17651664), (16, 13238748), (18, 11767776), (24, 8825832), (27, 7845184), (32, 6619374), (36, 5883888), (37, 5724864), (48, 4412916), (54, 3922592), (64, 3309687), (72, 2941944), (74, 2862432), (96, 2206458), (108, 1961296), (111, 1908288), (144, 1470972), (148, 1431216), (192, 1103229), (216, 980648), (222, 954144), (288, 735486), (296, 715608), (333, 636096), (432, 490324), (444, 477072), (576, 367743), (592, 357804), (666, 318048), (864, 245162), (888, 238536), (999, 212032), (1184, 178902), (1332, 159024), (1728, 122581), (1776, 119268), (1998, 106016), (2368, 89451), (2664, 79512), (3313, 63936), (3552, 59634), (3996, 53008), (5328, 39756), (6626, 31968), (7104, 29817), (7992, 26504), (9939, 21312), (10656, 19878), (13252, 15984)]