77649516

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 242939928

約数和(自身を除く): 165290412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 73, 81, 84, 98, 108, 126, 134, 146, 147, 162, 189, 196, 201, 219, 252, 268, 292, 294, 324, 378, 402, 438, 441, 469, 511, 567, 588, 603, 657, 756, 804, 876, 882, 938, 1022, 1134, 1206, 1314, 1323, 1407, 1533, 1764, 1809, 1876, 1971, 2044, 2268, 2412, 2628, 2646, 2814, 3066, 3283, 3577, 3618, 3942, 3969, 4221, 4599, 4891, 5292, 5427, 5628, 5913, 6132, 6566, 7154, 7236, 7884, 7938, 8442, 9198, 9782, 9849, 10731, 10854, 11826, 12663, 13132, 13797, 14308, 14673, 15876, 16884, 18396, 19564, 19698, 21462, 21708, 23652, 25326, 27594, 29346, 29547, 32193, 34237, 37989, 39396, 41391, 42924, 44019, 50652, 55188, 58692, 59094, 64386, 68474, 75978, 82782, 88038, 88641, 96579, 102711, 118188, 128772, 132057, 136948, 151956, 165564, 176076, 177282, 193158, 205422, 239659, 264114, 265923, 289737, 308133, 354564, 386316, 396171, 410844, 479318, 528228, 531846, 579474, 616266, 718977, 792342, 924399, 958636, 1063692, 1158948, 1232532, 1437954, 1584684, 1848798, 2156931, 2773197, 2875908, 3697596, 4313862, 5546394, 6470793, 8627724, 11092788, 12941586, 19412379, 25883172, 38824758, 77649516]

約数ペア:

[(1, 77649516), (2, 38824758), (3, 25883172), (4, 19412379), (6, 12941586), (7, 11092788), (9, 8627724), (12, 6470793), (14, 5546394), (18, 4313862), (21, 3697596), (27, 2875908), (28, 2773197), (36, 2156931), (42, 1848798), (49, 1584684), (54, 1437954), (63, 1232532), (67, 1158948), (73, 1063692), (81, 958636), (84, 924399), (98, 792342), (108, 718977), (126, 616266), (134, 579474), (146, 531846), (147, 528228), (162, 479318), (189, 410844), (196, 396171), (201, 386316), (219, 354564), (252, 308133), (268, 289737), (292, 265923), (294, 264114), (324, 239659), (378, 205422), (402, 193158), (438, 177282), (441, 176076), (469, 165564), (511, 151956), (567, 136948), (588, 132057), (603, 128772), (657, 118188), (756, 102711), (804, 96579), (876, 88641), (882, 88038), (938, 82782), (1022, 75978), (1134, 68474), (1206, 64386), (1314, 59094), (1323, 58692), (1407, 55188), (1533, 50652), (1764, 44019), (1809, 42924), (1876, 41391), (1971, 39396), (2044, 37989), (2268, 34237), (2412, 32193), (2628, 29547), (2646, 29346), (2814, 27594), (3066, 25326), (3283, 23652), (3577, 21708), (3618, 21462), (3942, 19698), (3969, 19564), (4221, 18396), (4599, 16884), (4891, 15876), (5292, 14673), (5427, 14308), (5628, 13797), (5913, 13132), (6132, 12663), (6566, 11826), (7154, 10854), (7236, 10731), (7884, 9849), (7938, 9782), (8442, 9198)]