80237178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 215115264

約数和(自身を除く): 134878086

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 51, 63, 94, 102, 119, 126, 141, 153, 238, 282, 306, 329, 357, 423, 658, 714, 797, 799, 846, 987, 1071, 1594, 1598, 1974, 2142, 2391, 2397, 2961, 4782, 4794, 5579, 5593, 5922, 7173, 7191, 11158, 11186, 13549, 14346, 14382, 16737, 16779, 27098, 33474, 33558, 37459, 40647, 50211, 50337, 74918, 81294, 94843, 100422, 100674, 112377, 121941, 189686, 224754, 243882, 262213, 284529, 337131, 524426, 569058, 636803, 674262, 786639, 853587, 1273606, 1573278, 1707174, 1910409, 2359917, 3820818, 4457621, 4719834, 5731227, 8915242, 11462454, 13372863, 26745726, 40118589, 80237178]

約数ペア:

[(1, 80237178), (2, 40118589), (3, 26745726), (6, 13372863), (7, 11462454), (9, 8915242), (14, 5731227), (17, 4719834), (18, 4457621), (21, 3820818), (34, 2359917), (42, 1910409), (47, 1707174), (51, 1573278), (63, 1273606), (94, 853587), (102, 786639), (119, 674262), (126, 636803), (141, 569058), (153, 524426), (238, 337131), (282, 284529), (306, 262213), (329, 243882), (357, 224754), (423, 189686), (658, 121941), (714, 112377), (797, 100674), (799, 100422), (846, 94843), (987, 81294), (1071, 74918), (1594, 50337), (1598, 50211), (1974, 40647), (2142, 37459), (2391, 33558), (2397, 33474), (2961, 27098), (4782, 16779), (4794, 16737), (5579, 14382), (5593, 14346), (5922, 13549), (7173, 11186), (7191, 11158)]