79207884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 245306880

約数和(自身を除く): 166098996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 71, 76, 84, 114, 126, 133, 142, 171, 213, 228, 233, 252, 266, 284, 342, 399, 426, 466, 497, 532, 639, 684, 699, 798, 852, 932, 994, 1197, 1278, 1349, 1398, 1491, 1596, 1631, 1988, 2097, 2394, 2556, 2698, 2796, 2982, 3262, 4047, 4194, 4427, 4473, 4788, 4893, 5396, 5964, 6524, 8094, 8388, 8854, 8946, 9443, 9786, 12141, 13281, 14679, 16188, 16543, 17708, 17892, 18886, 19572, 24282, 26562, 28329, 29358, 30989, 33086, 37772, 39843, 48564, 49629, 53124, 56658, 58716, 61978, 66172, 79686, 84987, 92967, 99258, 113316, 115801, 123956, 148887, 159372, 169974, 185934, 198516, 231602, 278901, 297774, 314317, 339948, 347403, 371868, 463204, 557802, 595548, 628634, 694806, 942951, 1042209, 1115604, 1257268, 1389612, 1885902, 2084418, 2200219, 2828853, 3771804, 4168836, 4400438, 5657706, 6600657, 8800876, 11315412, 13201314, 19801971, 26402628, 39603942, 79207884]

約数ペア:

[(1, 79207884), (2, 39603942), (3, 26402628), (4, 19801971), (6, 13201314), (7, 11315412), (9, 8800876), (12, 6600657), (14, 5657706), (18, 4400438), (19, 4168836), (21, 3771804), (28, 2828853), (36, 2200219), (38, 2084418), (42, 1885902), (57, 1389612), (63, 1257268), (71, 1115604), (76, 1042209), (84, 942951), (114, 694806), (126, 628634), (133, 595548), (142, 557802), (171, 463204), (213, 371868), (228, 347403), (233, 339948), (252, 314317), (266, 297774), (284, 278901), (342, 231602), (399, 198516), (426, 185934), (466, 169974), (497, 159372), (532, 148887), (639, 123956), (684, 115801), (699, 113316), (798, 99258), (852, 92967), (932, 84987), (994, 79686), (1197, 66172), (1278, 61978), (1349, 58716), (1398, 56658), (1491, 53124), (1596, 49629), (1631, 48564), (1988, 39843), (2097, 37772), (2394, 33086), (2556, 30989), (2698, 29358), (2796, 28329), (2982, 26562), (3262, 24282), (4047, 19572), (4194, 18886), (4427, 17892), (4473, 17708), (4788, 16543), (4893, 16188), (5396, 14679), (5964, 13281), (6524, 12141), (8094, 9786), (8388, 9443), (8854, 8946)]