71974452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 193665024

約数和(自身を除く): 121690572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 151, 157, 253, 276, 302, 314, 453, 471, 506, 604, 628, 759, 906, 942, 1012, 1518, 1661, 1727, 1812, 1884, 3036, 3322, 3454, 3473, 3611, 4983, 5181, 6644, 6908, 6946, 7222, 9966, 10362, 10419, 10833, 13892, 14444, 19932, 20724, 20838, 21666, 23707, 38203, 39721, 41676, 43332, 47414, 71121, 76406, 79442, 94828, 114609, 119163, 142242, 152812, 158884, 229218, 238326, 260777, 284484, 458436, 476652, 521554, 545261, 782331, 1043108, 1090522, 1564662, 1635783, 2181044, 3129324, 3271566, 5997871, 6543132, 11995742, 17993613, 23991484, 35987226, 71974452]

約数ペア:

[(1, 71974452), (2, 35987226), (3, 23991484), (4, 17993613), (6, 11995742), (11, 6543132), (12, 5997871), (22, 3271566), (23, 3129324), (33, 2181044), (44, 1635783), (46, 1564662), (66, 1090522), (69, 1043108), (92, 782331), (132, 545261), (138, 521554), (151, 476652), (157, 458436), (253, 284484), (276, 260777), (302, 238326), (314, 229218), (453, 158884), (471, 152812), (506, 142242), (604, 119163), (628, 114609), (759, 94828), (906, 79442), (942, 76406), (1012, 71121), (1518, 47414), (1661, 43332), (1727, 41676), (1812, 39721), (1884, 38203), (3036, 23707), (3322, 21666), (3454, 20838), (3473, 20724), (3611, 19932), (4983, 14444), (5181, 13892), (6644, 10833), (6908, 10419), (6946, 10362), (7222, 9966)]