74088828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 221020800

約数和(自身を除く): 146931972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 43, 44, 57, 66, 76, 86, 99, 114, 129, 132, 171, 172, 198, 209, 228, 229, 258, 342, 387, 396, 418, 458, 473, 516, 627, 684, 687, 774, 817, 836, 916, 946, 1254, 1374, 1419, 1548, 1634, 1881, 1892, 2061, 2451, 2508, 2519, 2748, 2838, 3268, 3762, 4122, 4257, 4351, 4902, 5038, 5676, 7353, 7524, 7557, 8244, 8514, 8702, 8987, 9804, 9847, 10076, 13053, 14706, 15114, 17028, 17404, 17974, 19694, 22671, 26106, 26961, 29412, 29541, 30228, 35948, 39159, 39388, 45342, 47861, 52212, 53922, 59082, 78318, 80883, 88623, 90684, 95722, 107844, 108317, 118164, 143583, 156636, 161766, 177246, 187093, 191444, 216634, 287166, 323532, 324951, 354492, 374186, 430749, 433268, 561279, 574332, 649902, 748372, 861498, 974853, 1122558, 1299804, 1683837, 1722996, 1949706, 2058023, 2245116, 3367674, 3899412, 4116046, 6174069, 6735348, 8232092, 12348138, 18522207, 24696276, 37044414, 74088828]

約数ペア:

[(1, 74088828), (2, 37044414), (3, 24696276), (4, 18522207), (6, 12348138), (9, 8232092), (11, 6735348), (12, 6174069), (18, 4116046), (19, 3899412), (22, 3367674), (33, 2245116), (36, 2058023), (38, 1949706), (43, 1722996), (44, 1683837), (57, 1299804), (66, 1122558), (76, 974853), (86, 861498), (99, 748372), (114, 649902), (129, 574332), (132, 561279), (171, 433268), (172, 430749), (198, 374186), (209, 354492), (228, 324951), (229, 323532), (258, 287166), (342, 216634), (387, 191444), (396, 187093), (418, 177246), (458, 161766), (473, 156636), (516, 143583), (627, 118164), (684, 108317), (687, 107844), (774, 95722), (817, 90684), (836, 88623), (916, 80883), (946, 78318), (1254, 59082), (1374, 53922), (1419, 52212), (1548, 47861), (1634, 45342), (1881, 39388), (1892, 39159), (2061, 35948), (2451, 30228), (2508, 29541), (2519, 29412), (2748, 26961), (2838, 26106), (3268, 22671), (3762, 19694), (4122, 17974), (4257, 17404), (4351, 17028), (4902, 15114), (5038, 14706), (5676, 13053), (7353, 10076), (7524, 9847), (7557, 9804), (8244, 8987), (8514, 8702)]