72960984

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 207370800

約数和(自身を除く): 134409816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 83, 87, 116, 166, 174, 232, 249, 261, 332, 348, 421, 498, 522, 664, 696, 747, 842, 996, 1044, 1263, 1494, 1684, 1992, 2088, 2407, 2526, 2988, 3368, 3789, 4814, 5052, 5976, 7221, 7578, 9628, 10104, 12209, 14442, 15156, 19256, 21663, 24418, 28884, 30312, 34943, 36627, 43326, 48836, 57768, 69886, 73254, 86652, 97672, 104829, 109881, 139772, 146508, 173304, 209658, 219762, 279544, 293016, 314487, 419316, 439524, 628974, 838632, 879048, 1013347, 1257948, 2026694, 2515896, 3040041, 4053388, 6080082, 8106776, 9120123, 12160164, 18240246, 24320328, 36480492, 72960984]

約数ペア:

[(1, 72960984), (2, 36480492), (3, 24320328), (4, 18240246), (6, 12160164), (8, 9120123), (9, 8106776), (12, 6080082), (18, 4053388), (24, 3040041), (29, 2515896), (36, 2026694), (58, 1257948), (72, 1013347), (83, 879048), (87, 838632), (116, 628974), (166, 439524), (174, 419316), (232, 314487), (249, 293016), (261, 279544), (332, 219762), (348, 209658), (421, 173304), (498, 146508), (522, 139772), (664, 109881), (696, 104829), (747, 97672), (842, 86652), (996, 73254), (1044, 69886), (1263, 57768), (1494, 48836), (1684, 43326), (1992, 36627), (2088, 34943), (2407, 30312), (2526, 28884), (2988, 24418), (3368, 21663), (3789, 19256), (4814, 15156), (5052, 14442), (5976, 12209), (7221, 10104), (7578, 9628)]