64746432

素因数分解:

$2^6\times 3^3\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 112

約数和(自身を含む): 192938400

約数和(自身を除く): 128191968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 144, 178, 192, 216, 267, 288, 356, 421, 432, 534, 576, 712, 801, 842, 864, 1068, 1263, 1424, 1602, 1684, 1728, 2136, 2403, 2526, 2848, 3204, 3368, 3789, 4272, 4806, 5052, 5696, 6408, 6736, 7578, 8544, 9612, 10104, 11367, 12816, 13472, 15156, 17088, 19224, 20208, 22734, 25632, 26944, 30312, 37469, 38448, 40416, 45468, 51264, 60624, 74938, 76896, 80832, 90936, 112407, 121248, 149876, 153792, 181872, 224814, 242496, 299752, 337221, 363744, 449628, 599504, 674442, 727488, 899256, 1011663, 1199008, 1348884, 1798512, 2023326, 2398016, 2697768, 3597024, 4046652, 5395536, 7194048, 8093304, 10791072, 16186608, 21582144, 32373216, 64746432]

約数ペア:

[(1, 64746432), (2, 32373216), (3, 21582144), (4, 16186608), (6, 10791072), (8, 8093304), (9, 7194048), (12, 5395536), (16, 4046652), (18, 3597024), (24, 2697768), (27, 2398016), (32, 2023326), (36, 1798512), (48, 1348884), (54, 1199008), (64, 1011663), (72, 899256), (89, 727488), (96, 674442), (108, 599504), (144, 449628), (178, 363744), (192, 337221), (216, 299752), (267, 242496), (288, 224814), (356, 181872), (421, 153792), (432, 149876), (534, 121248), (576, 112407), (712, 90936), (801, 80832), (842, 76896), (864, 74938), (1068, 60624), (1263, 51264), (1424, 45468), (1602, 40416), (1684, 38448), (1728, 37469), (2136, 30312), (2403, 26944), (2526, 25632), (2848, 22734), (3204, 20208), (3368, 19224), (3789, 17088), (4272, 15156), (4806, 13472), (5052, 12816), (5696, 11367), (6408, 10104), (6736, 9612), (7578, 8544)]