71484192

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 223220088

約数和(自身を除く): 151735896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 313, 366, 416, 468, 488, 549, 624, 626, 732, 793, 936, 939, 976, 1098, 1248, 1252, 1464, 1586, 1872, 1878, 1952, 2196, 2379, 2504, 2817, 2928, 3172, 3744, 3756, 4069, 4392, 4758, 5008, 5634, 5856, 6344, 7137, 7512, 8138, 8784, 9516, 10016, 11268, 12207, 12688, 14274, 15024, 16276, 17568, 19032, 19093, 22536, 24414, 25376, 28548, 30048, 32552, 36621, 38064, 38186, 45072, 48828, 57096, 57279, 65104, 73242, 76128, 76372, 90144, 97656, 114192, 114558, 130208, 146484, 152744, 171837, 195312, 228384, 229116, 248209, 292968, 305488, 343674, 390624, 458232, 496418, 585936, 610976, 687348, 744627, 916464, 992836, 1171872, 1374696, 1489254, 1832928, 1985672, 2233881, 2749392, 2978508, 3971344, 4467762, 5498784, 5957016, 7942688, 8935524, 11914032, 17871048, 23828064, 35742096, 71484192]

約数ペア:

[(1, 71484192), (2, 35742096), (3, 23828064), (4, 17871048), (6, 11914032), (8, 8935524), (9, 7942688), (12, 5957016), (13, 5498784), (16, 4467762), (18, 3971344), (24, 2978508), (26, 2749392), (32, 2233881), (36, 1985672), (39, 1832928), (48, 1489254), (52, 1374696), (61, 1171872), (72, 992836), (78, 916464), (96, 744627), (104, 687348), (117, 610976), (122, 585936), (144, 496418), (156, 458232), (183, 390624), (208, 343674), (234, 305488), (244, 292968), (288, 248209), (312, 229116), (313, 228384), (366, 195312), (416, 171837), (468, 152744), (488, 146484), (549, 130208), (624, 114558), (626, 114192), (732, 97656), (793, 90144), (936, 76372), (939, 76128), (976, 73242), (1098, 65104), (1248, 57279), (1252, 57096), (1464, 48828), (1586, 45072), (1872, 38186), (1878, 38064), (1952, 36621), (2196, 32552), (2379, 30048), (2504, 28548), (2817, 25376), (2928, 24414), (3172, 22536), (3744, 19093), (3756, 19032), (4069, 17568), (4392, 16276), (4758, 15024), (5008, 14274), (5634, 12688), (5856, 12207), (6344, 11268), (7137, 10016), (7512, 9516), (8138, 8784)]