76257972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 158565708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 59, 63, 69, 84, 92, 118, 126, 138, 161, 177, 207, 223, 236, 252, 276, 322, 354, 413, 414, 446, 483, 531, 644, 669, 708, 826, 828, 892, 966, 1062, 1239, 1338, 1357, 1449, 1561, 1652, 1932, 2007, 2124, 2478, 2676, 2714, 2898, 3122, 3717, 4014, 4071, 4683, 4956, 5129, 5428, 5796, 6244, 7434, 8028, 8142, 9366, 9499, 10258, 12213, 13157, 14049, 14868, 15387, 16284, 18732, 18998, 20516, 24426, 26314, 28098, 28497, 30774, 35903, 37996, 39471, 46161, 48852, 52628, 56196, 56994, 61548, 71806, 78942, 85491, 92099, 92322, 107709, 113988, 118413, 143612, 157884, 170982, 184198, 184644, 215418, 236826, 276297, 302611, 323127, 341964, 368396, 430836, 473652, 552594, 605222, 646254, 828891, 907833, 1105188, 1210444, 1292508, 1657782, 1815666, 2118277, 2723499, 3315564, 3631332, 4236554, 5446998, 6354831, 8473108, 10893996, 12709662, 19064493, 25419324, 38128986, 76257972]

約数ペア:

[(1, 76257972), (2, 38128986), (3, 25419324), (4, 19064493), (6, 12709662), (7, 10893996), (9, 8473108), (12, 6354831), (14, 5446998), (18, 4236554), (21, 3631332), (23, 3315564), (28, 2723499), (36, 2118277), (42, 1815666), (46, 1657782), (59, 1292508), (63, 1210444), (69, 1105188), (84, 907833), (92, 828891), (118, 646254), (126, 605222), (138, 552594), (161, 473652), (177, 430836), (207, 368396), (223, 341964), (236, 323127), (252, 302611), (276, 276297), (322, 236826), (354, 215418), (413, 184644), (414, 184198), (446, 170982), (483, 157884), (531, 143612), (644, 118413), (669, 113988), (708, 107709), (826, 92322), (828, 92099), (892, 85491), (966, 78942), (1062, 71806), (1239, 61548), (1338, 56994), (1357, 56196), (1449, 52628), (1561, 48852), (1652, 46161), (1932, 39471), (2007, 37996), (2124, 35903), (2478, 30774), (2676, 28497), (2714, 28098), (2898, 26314), (3122, 24426), (3717, 20516), (4014, 18998), (4071, 18732), (4683, 16284), (4956, 15387), (5129, 14868), (5428, 14049), (5796, 13157), (6244, 12213), (7434, 10258), (8028, 9499), (8142, 9366)]