64919952

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14543}}^1$

素因数の和:14588

約数の個数: 60

約数和(自身を含む): 187559424

約数和(自身を除く): 122639472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 14543, 29086, 43629, 58172, 87258, 116344, 130887, 174516, 232688, 261774, 349032, 450833, 523548, 698064, 901666, 1047096, 1352499, 1803332, 2094192, 2704998, 3606664, 4057497, 5409996, 7213328, 8114994, 10819992, 16229988, 21639984, 32459976, 64919952]

約数ペア:

[(1, 64919952), (2, 32459976), (3, 21639984), (4, 16229988), (6, 10819992), (8, 8114994), (9, 7213328), (12, 5409996), (16, 4057497), (18, 3606664), (24, 2704998), (31, 2094192), (36, 1803332), (48, 1352499), (62, 1047096), (72, 901666), (93, 698064), (124, 523548), (144, 450833), (186, 349032), (248, 261774), (279, 232688), (372, 174516), (496, 130887), (558, 116344), (744, 87258), (1116, 58172), (1488, 43629), (2232, 29086), (4464, 14543)]