64163736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1438

約数の個数: 144

約数和(自身を含む): 217854000

約数和(自身を除く): 153690264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1399, 1638, 1764, 1911, 2184, 2548, 2798, 3276, 3528, 3822, 4197, 5096, 5596, 5733, 6552, 7644, 8394, 9793, 11192, 11466, 12591, 15288, 16788, 18187, 19586, 22932, 25182, 29379, 33576, 36374, 39172, 45864, 50364, 54561, 58758, 68551, 72748, 78344, 88137, 100728, 109122, 117516, 127309, 137102, 145496, 163683, 176274, 205653, 218244, 235032, 254618, 274204, 327366, 352548, 381927, 411306, 436488, 509236, 548408, 616959, 654732, 705096, 763854, 822612, 891163, 1018472, 1145781, 1233918, 1309464, 1527708, 1645224, 1782326, 2291562, 2467836, 2673489, 3055416, 3564652, 4583124, 4935672, 5346978, 7129304, 8020467, 9166248, 10693956, 16040934, 21387912, 32081868, 64163736]

約数ペア:

[(1, 64163736), (2, 32081868), (3, 21387912), (4, 16040934), (6, 10693956), (7, 9166248), (8, 8020467), (9, 7129304), (12, 5346978), (13, 4935672), (14, 4583124), (18, 3564652), (21, 3055416), (24, 2673489), (26, 2467836), (28, 2291562), (36, 1782326), (39, 1645224), (42, 1527708), (49, 1309464), (52, 1233918), (56, 1145781), (63, 1018472), (72, 891163), (78, 822612), (84, 763854), (91, 705096), (98, 654732), (104, 616959), (117, 548408), (126, 509236), (147, 436488), (156, 411306), (168, 381927), (182, 352548), (196, 327366), (234, 274204), (252, 254618), (273, 235032), (294, 218244), (312, 205653), (364, 176274), (392, 163683), (441, 145496), (468, 137102), (504, 127309), (546, 117516), (588, 109122), (637, 100728), (728, 88137), (819, 78344), (882, 72748), (936, 68551), (1092, 58758), (1176, 54561), (1274, 50364), (1399, 45864), (1638, 39172), (1764, 36374), (1911, 33576), (2184, 29379), (2548, 25182), (2798, 22932), (3276, 19586), (3528, 18187), (3822, 16788), (4197, 15288), (5096, 12591), (5596, 11466), (5733, 11192), (6552, 9793), (7644, 8394)]