67826388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 193205376

約数和(自身を除く): 125378988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 61, 62, 84, 93, 98, 122, 124, 147, 183, 186, 196, 217, 244, 294, 366, 372, 427, 434, 588, 651, 732, 854, 868, 1281, 1302, 1519, 1708, 1891, 2562, 2604, 2989, 3038, 3721, 3782, 4557, 5124, 5673, 5978, 6076, 7442, 7564, 8967, 9114, 11163, 11346, 11956, 13237, 14884, 17934, 18228, 22326, 22692, 26047, 26474, 35868, 39711, 44652, 52094, 52948, 78141, 79422, 92659, 104188, 115351, 156282, 158844, 182329, 185318, 230702, 277977, 312564, 346053, 364658, 370636, 461404, 546987, 555954, 692106, 729316, 807457, 1093974, 1111908, 1384212, 1614914, 2187948, 2422371, 3229828, 4844742, 5652199, 9689484, 11304398, 16956597, 22608796, 33913194, 67826388]

約数ペア:

[(1, 67826388), (2, 33913194), (3, 22608796), (4, 16956597), (6, 11304398), (7, 9689484), (12, 5652199), (14, 4844742), (21, 3229828), (28, 2422371), (31, 2187948), (42, 1614914), (49, 1384212), (61, 1111908), (62, 1093974), (84, 807457), (93, 729316), (98, 692106), (122, 555954), (124, 546987), (147, 461404), (183, 370636), (186, 364658), (196, 346053), (217, 312564), (244, 277977), (294, 230702), (366, 185318), (372, 182329), (427, 158844), (434, 156282), (588, 115351), (651, 104188), (732, 92659), (854, 79422), (868, 78141), (1281, 52948), (1302, 52094), (1519, 44652), (1708, 39711), (1891, 35868), (2562, 26474), (2604, 26047), (2989, 22692), (3038, 22326), (3721, 18228), (3782, 17934), (4557, 14884), (5124, 13237), (5673, 11956), (5978, 11346), (6076, 11163), (7442, 9114), (7564, 8967)]