91218912

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 250546464

約数和(自身を除く): 159327552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 74, 96, 111, 122, 148, 183, 222, 244, 296, 366, 421, 444, 488, 592, 732, 842, 888, 976, 1184, 1263, 1464, 1684, 1776, 1952, 2257, 2526, 2928, 3368, 3552, 4514, 5052, 5856, 6736, 6771, 9028, 10104, 13472, 13542, 15577, 18056, 20208, 25681, 27084, 31154, 36112, 40416, 46731, 51362, 54168, 62308, 72224, 77043, 93462, 102724, 108336, 124616, 154086, 186924, 205448, 216672, 249232, 308172, 373848, 410896, 498464, 616344, 747696, 821792, 950197, 1232688, 1495392, 1900394, 2465376, 2850591, 3800788, 5701182, 7601576, 11402364, 15203152, 22804728, 30406304, 45609456, 91218912]

約数ペア:

[(1, 91218912), (2, 45609456), (3, 30406304), (4, 22804728), (6, 15203152), (8, 11402364), (12, 7601576), (16, 5701182), (24, 3800788), (32, 2850591), (37, 2465376), (48, 1900394), (61, 1495392), (74, 1232688), (96, 950197), (111, 821792), (122, 747696), (148, 616344), (183, 498464), (222, 410896), (244, 373848), (296, 308172), (366, 249232), (421, 216672), (444, 205448), (488, 186924), (592, 154086), (732, 124616), (842, 108336), (888, 102724), (976, 93462), (1184, 77043), (1263, 72224), (1464, 62308), (1684, 54168), (1776, 51362), (1952, 46731), (2257, 40416), (2526, 36112), (2928, 31154), (3368, 27084), (3552, 25681), (4514, 20208), (5052, 18056), (5856, 15577), (6736, 13542), (6771, 13472), (9028, 10104)]