77051988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 223082496

約数和(自身を除く): 146030508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 113, 117, 124, 141, 156, 186, 188, 226, 234, 279, 282, 339, 372, 403, 423, 452, 468, 558, 564, 611, 678, 806, 846, 1017, 1116, 1209, 1222, 1356, 1457, 1469, 1612, 1692, 1833, 2034, 2418, 2444, 2914, 2938, 3503, 3627, 3666, 4068, 4371, 4407, 4836, 5311, 5499, 5828, 5876, 7006, 7254, 7332, 8742, 8814, 10509, 10622, 10998, 13113, 13221, 14012, 14508, 15933, 17484, 17628, 18941, 21018, 21244, 21996, 26226, 26442, 31527, 31866, 37882, 42036, 45539, 47799, 52452, 52884, 56823, 63054, 63732, 69043, 75764, 91078, 95598, 113646, 126108, 136617, 138086, 164641, 170469, 182156, 191196, 207129, 227292, 273234, 276172, 329282, 340938, 409851, 414258, 493923, 546468, 621387, 658564, 681876, 819702, 828516, 987846, 1242774, 1481769, 1639404, 1975692, 2140333, 2485548, 2963538, 4280666, 5927076, 6420999, 8561332, 12841998, 19262997, 25683996, 38525994, 77051988]

約数ペア:

[(1, 77051988), (2, 38525994), (3, 25683996), (4, 19262997), (6, 12841998), (9, 8561332), (12, 6420999), (13, 5927076), (18, 4280666), (26, 2963538), (31, 2485548), (36, 2140333), (39, 1975692), (47, 1639404), (52, 1481769), (62, 1242774), (78, 987846), (93, 828516), (94, 819702), (113, 681876), (117, 658564), (124, 621387), (141, 546468), (156, 493923), (186, 414258), (188, 409851), (226, 340938), (234, 329282), (279, 276172), (282, 273234), (339, 227292), (372, 207129), (403, 191196), (423, 182156), (452, 170469), (468, 164641), (558, 138086), (564, 136617), (611, 126108), (678, 113646), (806, 95598), (846, 91078), (1017, 75764), (1116, 69043), (1209, 63732), (1222, 63054), (1356, 56823), (1457, 52884), (1469, 52452), (1612, 47799), (1692, 45539), (1833, 42036), (2034, 37882), (2418, 31866), (2444, 31527), (2914, 26442), (2938, 26226), (3503, 21996), (3627, 21244), (3666, 21018), (4068, 18941), (4371, 17628), (4407, 17484), (4836, 15933), (5311, 14508), (5499, 14012), (5828, 13221), (5876, 13113), (7006, 10998), (7254, 10622), (7332, 10509), (8742, 8814)]