73987992

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8783}}^1$

素因数の和:8814

約数の個数: 80

約数和(自身を含む): 223201440

約数和(自身を除く): 149213448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 8783, 17566, 26349, 35132, 52698, 70264, 79047, 105396, 114179, 158094, 210792, 228358, 237141, 316188, 342537, 456716, 474282, 632376, 685074, 711423, 913432, 948564, 1027611, 1370148, 1422846, 1897128, 2055222, 2740296, 2845692, 3082833, 4110444, 5691384, 6165666, 8220888, 9248499, 12331332, 18496998, 24662664, 36993996, 73987992]

約数ペア:

[(1, 73987992), (2, 36993996), (3, 24662664), (4, 18496998), (6, 12331332), (8, 9248499), (9, 8220888), (12, 6165666), (13, 5691384), (18, 4110444), (24, 3082833), (26, 2845692), (27, 2740296), (36, 2055222), (39, 1897128), (52, 1422846), (54, 1370148), (72, 1027611), (78, 948564), (81, 913432), (104, 711423), (108, 685074), (117, 632376), (156, 474282), (162, 456716), (216, 342537), (234, 316188), (312, 237141), (324, 228358), (351, 210792), (468, 158094), (648, 114179), (702, 105396), (936, 79047), (1053, 70264), (1404, 52698), (2106, 35132), (2808, 26349), (4212, 17566), (8424, 8783)]