76704850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 161989632

約数和(自身を除く): 85284782

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 41, 50, 62, 71, 82, 85, 142, 155, 170, 205, 310, 355, 410, 425, 527, 697, 710, 775, 850, 1025, 1054, 1207, 1271, 1394, 1550, 1775, 2050, 2201, 2414, 2542, 2635, 2911, 3485, 3550, 4402, 5270, 5822, 6035, 6355, 6970, 11005, 12070, 12710, 13175, 14555, 17425, 21607, 22010, 26350, 29110, 30175, 31775, 34850, 37417, 43214, 49487, 55025, 60350, 63550, 72775, 74834, 90241, 98974, 108035, 110050, 145550, 180482, 187085, 216070, 247435, 374170, 451205, 494870, 540175, 902410, 935425, 1080350, 1237175, 1534097, 1870850, 2256025, 2474350, 3068194, 4512050, 7670485, 15340970, 38352425, 76704850]

約数ペア:

[(1, 76704850), (2, 38352425), (5, 15340970), (10, 7670485), (17, 4512050), (25, 3068194), (31, 2474350), (34, 2256025), (41, 1870850), (50, 1534097), (62, 1237175), (71, 1080350), (82, 935425), (85, 902410), (142, 540175), (155, 494870), (170, 451205), (205, 374170), (310, 247435), (355, 216070), (410, 187085), (425, 180482), (527, 145550), (697, 110050), (710, 108035), (775, 98974), (850, 90241), (1025, 74834), (1054, 72775), (1207, 63550), (1271, 60350), (1394, 55025), (1550, 49487), (1775, 43214), (2050, 37417), (2201, 34850), (2414, 31775), (2542, 30175), (2635, 29110), (2911, 26350), (3485, 22010), (3550, 21607), (4402, 17425), (5270, 14555), (5822, 13175), (6035, 12710), (6355, 12070), (6970, 11005)]