31268076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 87007536

約数和(自身を除く): 55739460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1297, 1722, 2009, 2594, 3444, 3891, 4018, 5188, 6027, 7782, 8036, 9079, 12054, 15564, 18158, 24108, 27237, 36316, 53177, 54474, 63553, 106354, 108948, 127106, 159531, 190659, 212708, 254212, 319062, 372239, 381318, 638124, 744478, 762636, 1116717, 1488956, 2233434, 2605673, 4466868, 5211346, 7817019, 10422692, 15634038, 31268076]

約数ペア:

[(1, 31268076), (2, 15634038), (3, 10422692), (4, 7817019), (6, 5211346), (7, 4466868), (12, 2605673), (14, 2233434), (21, 1488956), (28, 1116717), (41, 762636), (42, 744478), (49, 638124), (82, 381318), (84, 372239), (98, 319062), (123, 254212), (147, 212708), (164, 190659), (196, 159531), (246, 127106), (287, 108948), (294, 106354), (492, 63553), (574, 54474), (588, 53177), (861, 36316), (1148, 27237), (1297, 24108), (1722, 18158), (2009, 15564), (2594, 12054), (3444, 9079), (3891, 8036), (4018, 7782), (5188, 6027)]