7078716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 19219200

約数和(自身を除く): 12140484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 131, 158, 171, 228, 237, 262, 316, 342, 393, 474, 524, 684, 711, 786, 948, 1179, 1422, 1501, 1572, 2358, 2489, 2844, 3002, 4503, 4716, 4978, 6004, 7467, 9006, 9956, 10349, 13509, 14934, 18012, 20698, 22401, 27018, 29868, 31047, 41396, 44802, 54036, 62094, 89604, 93141, 124188, 186282, 196631, 372564, 393262, 589893, 786524, 1179786, 1769679, 2359572, 3539358, 7078716]

約数ペア:

[(1, 7078716), (2, 3539358), (3, 2359572), (4, 1769679), (6, 1179786), (9, 786524), (12, 589893), (18, 393262), (19, 372564), (36, 196631), (38, 186282), (57, 124188), (76, 93141), (79, 89604), (114, 62094), (131, 54036), (158, 44802), (171, 41396), (228, 31047), (237, 29868), (262, 27018), (316, 22401), (342, 20698), (393, 18012), (474, 14934), (524, 13509), (684, 10349), (711, 9956), (786, 9006), (948, 7467), (1179, 6004), (1422, 4978), (1501, 4716), (1572, 4503), (2358, 3002), (2489, 2844)]