872133774

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 1817316864

約数和(自身を除く): 945183090

約数列:

[1, 2, 3, 6, 67, 73, 113, 134, 146, 201, 219, 226, 263, 339, 402, 438, 526, 678, 789, 1578, 4891, 7571, 8249, 9782, 14673, 15142, 16498, 17621, 19199, 22713, 24747, 29346, 29719, 35242, 38398, 45426, 49494, 52863, 57597, 59438, 89157, 105726, 115194, 178314, 552683, 1105366, 1286333, 1658049, 1991173, 2169487, 2572666, 3316098, 3858999, 3982346, 4338974, 5973519, 6508461, 7717998, 11947038, 13016922, 145355629, 290711258, 436066887, 872133774]

約数ペア:

[(1, 872133774), (2, 436066887), (3, 290711258), (6, 145355629), (67, 13016922), (73, 11947038), (113, 7717998), (134, 6508461), (146, 5973519), (201, 4338974), (219, 3982346), (226, 3858999), (263, 3316098), (339, 2572666), (402, 2169487), (438, 1991173), (526, 1658049), (678, 1286333), (789, 1105366), (1578, 552683), (4891, 178314), (7571, 115194), (8249, 105726), (9782, 89157), (14673, 59438), (15142, 57597), (16498, 52863), (17621, 49494), (19199, 45426), (22713, 38398), (24747, 35242), (29346, 29719)]