64379622

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 76625178

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 101, 138, 149, 186, 202, 298, 303, 447, 606, 713, 894, 1426, 2139, 2323, 3131, 3427, 4278, 4619, 4646, 6262, 6854, 6969, 9238, 9393, 10281, 13857, 13938, 15049, 18786, 20562, 27714, 30098, 45147, 72013, 90294, 106237, 144026, 212474, 216039, 318711, 346127, 432078, 466519, 637422, 692254, 933038, 1038381, 1399557, 2076762, 2799114, 10729937, 21459874, 32189811, 64379622]

約数ペア:

[(1, 64379622), (2, 32189811), (3, 21459874), (6, 10729937), (23, 2799114), (31, 2076762), (46, 1399557), (62, 1038381), (69, 933038), (93, 692254), (101, 637422), (138, 466519), (149, 432078), (186, 346127), (202, 318711), (298, 216039), (303, 212474), (447, 144026), (606, 106237), (713, 90294), (894, 72013), (1426, 45147), (2139, 30098), (2323, 27714), (3131, 20562), (3427, 18786), (4278, 15049), (4619, 13938), (4646, 13857), (6262, 10281), (6854, 9393), (6969, 9238)]