64782004896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{32133931}}^1$

素因数の和:32133954

約数の個数: 72

約数和(自身を含む): 210541522464

約数和(自身を除く): 145759517568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 32133931, 64267862, 96401793, 128535724, 192803586, 224937517, 257071448, 289205379, 385607172, 449875034, 514142896, 578410758, 674812551, 771214344, 899750068, 1028285792, 1156821516, 1349625102, 1542428688, 1799500136, 2024437653, 2313643032, 2699250204, 3084857376, 3599000272, 4048875306, 4627286064, 5398500408, 7198000544, 8097750612, 9254572128, 10797000816, 16195501224, 21594001632, 32391002448, 64782004896]

約数ペア:

[(1, 64782004896), (2, 32391002448), (3, 21594001632), (4, 16195501224), (6, 10797000816), (7, 9254572128), (8, 8097750612), (9, 7198000544), (12, 5398500408), (14, 4627286064), (16, 4048875306), (18, 3599000272), (21, 3084857376), (24, 2699250204), (28, 2313643032), (32, 2024437653), (36, 1799500136), (42, 1542428688), (48, 1349625102), (56, 1156821516), (63, 1028285792), (72, 899750068), (84, 771214344), (96, 674812551), (112, 578410758), (126, 514142896), (144, 449875034), (168, 385607172), (224, 289205379), (252, 257071448), (288, 224937517), (336, 192803586), (504, 128535724), (672, 96401793), (1008, 64267862), (2016, 32133931)]