172644336

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 515034000

約数和(自身を除く): 342389664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 114, 144, 152, 171, 178, 228, 267, 304, 342, 356, 456, 534, 684, 709, 712, 801, 912, 1068, 1368, 1418, 1424, 1602, 1691, 2127, 2136, 2736, 2836, 3204, 3382, 4254, 4272, 5073, 5672, 6381, 6408, 6764, 8508, 10146, 11344, 12762, 12816, 13471, 13528, 15219, 17016, 20292, 25524, 26942, 27056, 30438, 34032, 40413, 40584, 51048, 53884, 60876, 63101, 80826, 81168, 102096, 107768, 121239, 121752, 126202, 161652, 189303, 215536, 242478, 243504, 252404, 323304, 378606, 484956, 504808, 567909, 646608, 757212, 969912, 1009616, 1135818, 1198919, 1514424, 1939824, 2271636, 2397838, 3028848, 3596757, 4543272, 4795676, 7193514, 9086544, 9591352, 10790271, 14387028, 19182704, 21580542, 28774056, 43161084, 57548112, 86322168, 172644336]

約数ペア:

[(1, 172644336), (2, 86322168), (3, 57548112), (4, 43161084), (6, 28774056), (8, 21580542), (9, 19182704), (12, 14387028), (16, 10790271), (18, 9591352), (19, 9086544), (24, 7193514), (36, 4795676), (38, 4543272), (48, 3596757), (57, 3028848), (72, 2397838), (76, 2271636), (89, 1939824), (114, 1514424), (144, 1198919), (152, 1135818), (171, 1009616), (178, 969912), (228, 757212), (267, 646608), (304, 567909), (342, 504808), (356, 484956), (456, 378606), (534, 323304), (684, 252404), (709, 243504), (712, 242478), (801, 215536), (912, 189303), (1068, 161652), (1368, 126202), (1418, 121752), (1424, 121239), (1602, 107768), (1691, 102096), (2127, 81168), (2136, 80826), (2736, 63101), (2836, 60876), (3204, 53884), (3382, 51048), (4254, 40584), (4272, 40413), (5073, 34032), (5672, 30438), (6381, 27056), (6408, 26942), (6764, 25524), (8508, 20292), (10146, 17016), (11344, 15219), (12762, 13528), (12816, 13471)]