65648304

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6421}}^1$

素因数の和:6506

約数の個数: 60

約数和(自身を含む): 186340752

約数和(自身を除く): 120692448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 6421, 10224, 12842, 19263, 25684, 38526, 51368, 57789, 77052, 102736, 115578, 154104, 231156, 308208, 455891, 462312, 911782, 924624, 1367673, 1823564, 2735346, 3647128, 4103019, 5470692, 7294256, 8206038, 10941384, 16412076, 21882768, 32824152, 65648304]

約数ペア:

[(1, 65648304), (2, 32824152), (3, 21882768), (4, 16412076), (6, 10941384), (8, 8206038), (9, 7294256), (12, 5470692), (16, 4103019), (18, 3647128), (24, 2735346), (36, 1823564), (48, 1367673), (71, 924624), (72, 911782), (142, 462312), (144, 455891), (213, 308208), (284, 231156), (426, 154104), (568, 115578), (639, 102736), (852, 77052), (1136, 57789), (1278, 51368), (1704, 38526), (2556, 25684), (3408, 19263), (5112, 12842), (6421, 10224)]