66581944

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 152709840

約数和(自身を除く): 86127896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 121, 143, 148, 169, 242, 286, 296, 338, 407, 481, 484, 572, 676, 814, 962, 968, 1144, 1331, 1352, 1573, 1628, 1859, 1924, 2662, 3146, 3256, 3718, 3848, 4477, 5291, 5324, 6253, 6292, 7436, 8954, 10582, 10648, 12506, 12584, 14872, 17303, 17908, 20449, 21164, 25012, 34606, 35816, 40898, 42328, 49247, 50024, 58201, 68783, 69212, 81796, 98494, 116402, 137566, 138424, 163592, 196988, 224939, 232804, 275132, 393976, 449878, 465608, 550264, 640211, 756613, 899756, 1280422, 1513226, 1799512, 2560844, 3026452, 5121688, 6052904, 8322743, 16645486, 33290972, 66581944]

約数ペア:

[(1, 66581944), (2, 33290972), (4, 16645486), (8, 8322743), (11, 6052904), (13, 5121688), (22, 3026452), (26, 2560844), (37, 1799512), (44, 1513226), (52, 1280422), (74, 899756), (88, 756613), (104, 640211), (121, 550264), (143, 465608), (148, 449878), (169, 393976), (242, 275132), (286, 232804), (296, 224939), (338, 196988), (407, 163592), (481, 138424), (484, 137566), (572, 116402), (676, 98494), (814, 81796), (962, 69212), (968, 68783), (1144, 58201), (1331, 50024), (1352, 49247), (1573, 42328), (1628, 40898), (1859, 35816), (1924, 34606), (2662, 25012), (3146, 21164), (3256, 20449), (3718, 17908), (3848, 17303), (4477, 14872), (5291, 12584), (5324, 12506), (6253, 10648), (6292, 10582), (7436, 8954)]