72553572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22147}}^1$

素因数の和:22177

約数の個数: 72

約数和(自身を含む): 225732416

約数和(自身を除く): 153178844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 22147, 44294, 66441, 88588, 132882, 155029, 199323, 265764, 287911, 310058, 398646, 465087, 575822, 620116, 797292, 863733, 930174, 1151644, 1395261, 1727466, 1860348, 2015377, 2591199, 2790522, 3454932, 4030754, 5182398, 5581044, 6046131, 8061508, 10364796, 12092262, 18138393, 24184524, 36276786, 72553572]

約数ペア:

[(1, 72553572), (2, 36276786), (3, 24184524), (4, 18138393), (6, 12092262), (7, 10364796), (9, 8061508), (12, 6046131), (13, 5581044), (14, 5182398), (18, 4030754), (21, 3454932), (26, 2790522), (28, 2591199), (36, 2015377), (39, 1860348), (42, 1727466), (52, 1395261), (63, 1151644), (78, 930174), (84, 863733), (91, 797292), (117, 620116), (126, 575822), (156, 465087), (182, 398646), (234, 310058), (252, 287911), (273, 265764), (364, 199323), (468, 155029), (546, 132882), (819, 88588), (1092, 66441), (1638, 44294), (3276, 22147)]