87790992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 241627392

約数和(自身を除く): 153836400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 271, 272, 397, 408, 542, 794, 813, 816, 1084, 1191, 1588, 1626, 2168, 2382, 3176, 3252, 4336, 4607, 4764, 6352, 6504, 6749, 9214, 9528, 13008, 13498, 13821, 18428, 19056, 20247, 26996, 27642, 36856, 40494, 53992, 55284, 73712, 80988, 107587, 107984, 110568, 161976, 215174, 221136, 322761, 323952, 430348, 645522, 860696, 1291044, 1721392, 1828979, 2582088, 3657958, 5164176, 5486937, 7315916, 10973874, 14631832, 21947748, 29263664, 43895496, 87790992]

約数ペア:

[(1, 87790992), (2, 43895496), (3, 29263664), (4, 21947748), (6, 14631832), (8, 10973874), (12, 7315916), (16, 5486937), (17, 5164176), (24, 3657958), (34, 2582088), (48, 1828979), (51, 1721392), (68, 1291044), (102, 860696), (136, 645522), (204, 430348), (271, 323952), (272, 322761), (397, 221136), (408, 215174), (542, 161976), (794, 110568), (813, 107984), (816, 107587), (1084, 80988), (1191, 73712), (1588, 55284), (1626, 53992), (2168, 40494), (2382, 36856), (3176, 27642), (3252, 26996), (4336, 20247), (4607, 19056), (4764, 18428), (6352, 13821), (6504, 13498), (6749, 13008), (9214, 9528)]