71324244

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 184864680

約数和(自身を除く): 113540436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 113, 178, 197, 226, 267, 339, 356, 394, 452, 534, 591, 678, 788, 801, 1017, 1068, 1182, 1356, 1602, 1773, 2034, 2364, 3204, 3546, 4068, 7092, 10057, 17533, 20114, 22261, 30171, 35066, 40228, 44522, 52599, 60342, 66783, 70132, 89044, 90513, 105198, 120684, 133566, 157797, 181026, 200349, 210396, 267132, 315594, 362052, 400698, 631188, 801396, 1981229, 3962458, 5943687, 7924916, 11887374, 17831061, 23774748, 35662122, 71324244]

約数ペア:

[(1, 71324244), (2, 35662122), (3, 23774748), (4, 17831061), (6, 11887374), (9, 7924916), (12, 5943687), (18, 3962458), (36, 1981229), (89, 801396), (113, 631188), (178, 400698), (197, 362052), (226, 315594), (267, 267132), (339, 210396), (356, 200349), (394, 181026), (452, 157797), (534, 133566), (591, 120684), (678, 105198), (788, 90513), (801, 89044), (1017, 70132), (1068, 66783), (1182, 60342), (1356, 52599), (1602, 44522), (1773, 40228), (2034, 35066), (2364, 30171), (3204, 22261), (3546, 20114), (4068, 17533), (7092, 10057)]