73891272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1523

約数の個数: 128

約数和(自身を含む): 237404160

約数和(自身を除く): 163512888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1471, 1794, 1932, 2093, 2184, 2392, 2942, 3588, 3864, 4186, 4413, 5884, 6279, 7176, 8372, 8826, 10297, 11768, 12558, 16744, 17652, 19123, 20594, 25116, 30891, 33833, 35304, 38246, 41188, 50232, 57369, 61782, 67666, 76492, 82376, 101499, 114738, 123564, 133861, 135332, 152984, 202998, 229476, 236831, 247128, 267722, 270664, 401583, 405996, 439829, 458952, 473662, 535444, 710493, 803166, 811992, 879658, 947324, 1070888, 1319487, 1420986, 1606332, 1759316, 1894648, 2638974, 2841972, 3078803, 3212664, 3518632, 5277948, 5683944, 6157606, 9236409, 10555896, 12315212, 18472818, 24630424, 36945636, 73891272]

約数ペア:

[(1, 73891272), (2, 36945636), (3, 24630424), (4, 18472818), (6, 12315212), (7, 10555896), (8, 9236409), (12, 6157606), (13, 5683944), (14, 5277948), (21, 3518632), (23, 3212664), (24, 3078803), (26, 2841972), (28, 2638974), (39, 1894648), (42, 1759316), (46, 1606332), (52, 1420986), (56, 1319487), (69, 1070888), (78, 947324), (84, 879658), (91, 811992), (92, 803166), (104, 710493), (138, 535444), (156, 473662), (161, 458952), (168, 439829), (182, 405996), (184, 401583), (273, 270664), (276, 267722), (299, 247128), (312, 236831), (322, 229476), (364, 202998), (483, 152984), (546, 135332), (552, 133861), (598, 123564), (644, 114738), (728, 101499), (897, 82376), (966, 76492), (1092, 67666), (1196, 61782), (1288, 57369), (1471, 50232), (1794, 41188), (1932, 38246), (2093, 35304), (2184, 33833), (2392, 30891), (2942, 25116), (3588, 20594), (3864, 19123), (4186, 17652), (4413, 16744), (5884, 12558), (6279, 11768), (7176, 10297), (8372, 8826)]