78936624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 240349200

約数和(自身を除く): 161412576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 149, 156, 208, 234, 283, 298, 312, 447, 468, 566, 596, 624, 849, 894, 936, 1132, 1192, 1341, 1698, 1788, 1872, 1937, 2264, 2384, 2547, 2682, 3396, 3576, 3679, 3874, 4528, 5094, 5364, 5811, 6792, 7152, 7358, 7748, 10188, 10728, 11037, 11622, 13584, 14716, 15496, 17433, 20376, 21456, 22074, 23244, 29432, 30992, 33111, 34866, 40752, 42167, 44148, 46488, 58864, 66222, 69732, 84334, 88296, 92976, 126501, 132444, 139464, 168668, 176592, 253002, 264888, 278928, 337336, 379503, 506004, 529776, 548171, 674672, 759006, 1012008, 1096342, 1518012, 1644513, 2024016, 2192684, 3036024, 3289026, 4385368, 4933539, 6072048, 6578052, 8770736, 9867078, 13156104, 19734156, 26312208, 39468312, 78936624]

約数ペア:

[(1, 78936624), (2, 39468312), (3, 26312208), (4, 19734156), (6, 13156104), (8, 9867078), (9, 8770736), (12, 6578052), (13, 6072048), (16, 4933539), (18, 4385368), (24, 3289026), (26, 3036024), (36, 2192684), (39, 2024016), (48, 1644513), (52, 1518012), (72, 1096342), (78, 1012008), (104, 759006), (117, 674672), (144, 548171), (149, 529776), (156, 506004), (208, 379503), (234, 337336), (283, 278928), (298, 264888), (312, 253002), (447, 176592), (468, 168668), (566, 139464), (596, 132444), (624, 126501), (849, 92976), (894, 88296), (936, 84334), (1132, 69732), (1192, 66222), (1341, 58864), (1698, 46488), (1788, 44148), (1872, 42167), (1937, 40752), (2264, 34866), (2384, 33111), (2547, 30992), (2682, 29432), (3396, 23244), (3576, 22074), (3679, 21456), (3874, 20376), (4528, 17433), (5094, 15496), (5364, 14716), (5811, 13584), (6792, 11622), (7152, 11037), (7358, 10728), (7748, 10188)]