71236188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 197123472

約数和(自身を除く): 125887284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 167, 204, 246, 289, 306, 334, 369, 492, 501, 578, 612, 668, 697, 738, 867, 1002, 1156, 1394, 1476, 1503, 1734, 2004, 2091, 2601, 2788, 2839, 3006, 3468, 4182, 5202, 5678, 6012, 6273, 6847, 8364, 8517, 10404, 11356, 11849, 12546, 13694, 17034, 20541, 23698, 25092, 25551, 27388, 34068, 35547, 41082, 47396, 48263, 51102, 61623, 71094, 82164, 96526, 102204, 106641, 116399, 123246, 142188, 144789, 193052, 213282, 232798, 246492, 289578, 349197, 426564, 434367, 465596, 579156, 698394, 868734, 1047591, 1396788, 1737468, 1978783, 2095182, 3957566, 4190364, 5936349, 7915132, 11872698, 17809047, 23745396, 35618094, 71236188]

約数ペア:

[(1, 71236188), (2, 35618094), (3, 23745396), (4, 17809047), (6, 11872698), (9, 7915132), (12, 5936349), (17, 4190364), (18, 3957566), (34, 2095182), (36, 1978783), (41, 1737468), (51, 1396788), (68, 1047591), (82, 868734), (102, 698394), (123, 579156), (153, 465596), (164, 434367), (167, 426564), (204, 349197), (246, 289578), (289, 246492), (306, 232798), (334, 213282), (369, 193052), (492, 144789), (501, 142188), (578, 123246), (612, 116399), (668, 106641), (697, 102204), (738, 96526), (867, 82164), (1002, 71094), (1156, 61623), (1394, 51102), (1476, 48263), (1503, 47396), (1734, 41082), (2004, 35547), (2091, 34068), (2601, 27388), (2788, 25551), (2839, 25092), (3006, 23698), (3468, 20541), (4182, 17034), (5202, 13694), (5678, 12546), (6012, 11849), (6273, 11356), (6847, 10404), (8364, 8517)]