84213948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 257402880

約数和(自身を除く): 173188932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 49, 52, 69, 78, 84, 91, 92, 98, 138, 147, 156, 161, 182, 196, 273, 276, 294, 299, 322, 364, 479, 483, 546, 588, 598, 637, 644, 897, 958, 966, 1092, 1127, 1196, 1274, 1437, 1794, 1911, 1916, 1932, 2093, 2254, 2548, 2874, 3353, 3381, 3588, 3822, 4186, 4508, 5748, 6227, 6279, 6706, 6762, 7644, 8372, 10059, 11017, 12454, 12558, 13412, 13524, 14651, 18681, 20118, 22034, 23471, 24908, 25116, 29302, 33051, 37362, 40236, 43589, 43953, 44068, 46942, 58604, 66102, 70413, 74724, 77119, 87178, 87906, 93884, 130767, 132204, 140826, 143221, 154238, 174356, 175812, 231357, 261534, 281652, 286442, 305123, 308476, 429663, 462714, 523068, 539833, 572884, 610246, 859326, 915369, 925428, 1002547, 1079666, 1220492, 1619499, 1718652, 1830738, 2005094, 2159332, 3007641, 3238998, 3661476, 4010188, 6015282, 6477996, 7017829, 12030564, 14035658, 21053487, 28071316, 42106974, 84213948]

約数ペア:

[(1, 84213948), (2, 42106974), (3, 28071316), (4, 21053487), (6, 14035658), (7, 12030564), (12, 7017829), (13, 6477996), (14, 6015282), (21, 4010188), (23, 3661476), (26, 3238998), (28, 3007641), (39, 2159332), (42, 2005094), (46, 1830738), (49, 1718652), (52, 1619499), (69, 1220492), (78, 1079666), (84, 1002547), (91, 925428), (92, 915369), (98, 859326), (138, 610246), (147, 572884), (156, 539833), (161, 523068), (182, 462714), (196, 429663), (273, 308476), (276, 305123), (294, 286442), (299, 281652), (322, 261534), (364, 231357), (479, 175812), (483, 174356), (546, 154238), (588, 143221), (598, 140826), (637, 132204), (644, 130767), (897, 93884), (958, 87906), (966, 87178), (1092, 77119), (1127, 74724), (1196, 70413), (1274, 66102), (1437, 58604), (1794, 46942), (1911, 44068), (1916, 43953), (1932, 43589), (2093, 40236), (2254, 37362), (2548, 33051), (2874, 29302), (3353, 25116), (3381, 24908), (3588, 23471), (3822, 22034), (4186, 20118), (4508, 18681), (5748, 14651), (6227, 13524), (6279, 13412), (6706, 12558), (6762, 12454), (7644, 11017), (8372, 10059)]