72747444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 213599232

約数和(自身を除く): 140851788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 131, 132, 154, 231, 262, 308, 393, 462, 524, 601, 786, 917, 924, 1202, 1441, 1572, 1803, 1834, 2404, 2751, 2882, 3606, 3668, 4207, 4323, 5502, 5764, 6611, 7212, 8414, 8646, 10087, 11004, 12621, 13222, 16828, 17292, 19833, 20174, 25242, 26444, 30261, 39666, 40348, 46277, 50484, 60522, 78731, 79332, 92554, 121044, 138831, 157462, 185108, 236193, 277662, 314924, 472386, 551117, 555324, 866041, 944772, 1102234, 1653351, 1732082, 2204468, 2598123, 3306702, 3464164, 5196246, 6062287, 6613404, 10392492, 12124574, 18186861, 24249148, 36373722, 72747444]

約数ペア:

[(1, 72747444), (2, 36373722), (3, 24249148), (4, 18186861), (6, 12124574), (7, 10392492), (11, 6613404), (12, 6062287), (14, 5196246), (21, 3464164), (22, 3306702), (28, 2598123), (33, 2204468), (42, 1732082), (44, 1653351), (66, 1102234), (77, 944772), (84, 866041), (131, 555324), (132, 551117), (154, 472386), (231, 314924), (262, 277662), (308, 236193), (393, 185108), (462, 157462), (524, 138831), (601, 121044), (786, 92554), (917, 79332), (924, 78731), (1202, 60522), (1441, 50484), (1572, 46277), (1803, 40348), (1834, 39666), (2404, 30261), (2751, 26444), (2882, 25242), (3606, 20174), (3668, 19833), (4207, 17292), (4323, 16828), (5502, 13222), (5764, 12621), (6611, 11004), (7212, 10087), (8414, 8646)]