77480172

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^4$

素因数の和:71

約数の個数: 180

約数和(自身を含む): 257035800

約数和(自身を除く): 179555628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 121, 126, 132, 147, 154, 189, 196, 198, 231, 242, 252, 294, 297, 308, 363, 378, 396, 441, 462, 484, 539, 588, 594, 693, 726, 756, 847, 882, 924, 1078, 1089, 1188, 1323, 1331, 1386, 1452, 1617, 1694, 1764, 2079, 2156, 2178, 2541, 2646, 2662, 2772, 3234, 3267, 3388, 3993, 4158, 4356, 4851, 5082, 5292, 5324, 5929, 6468, 6534, 7623, 7986, 8316, 9317, 9702, 10164, 11858, 11979, 13068, 14553, 14641, 15246, 15972, 17787, 18634, 19404, 22869, 23716, 23958, 27951, 29106, 29282, 30492, 35574, 35937, 37268, 43923, 45738, 47916, 53361, 55902, 58212, 58564, 65219, 71148, 71874, 83853, 87846, 91476, 102487, 106722, 111804, 130438, 131769, 143748, 160083, 167706, 175692, 195657, 204974, 213444, 251559, 260876, 263538, 307461, 320166, 335412, 391314, 395307, 409948, 503118, 527076, 586971, 614922, 640332, 717409, 782628, 790614, 922383, 1006236, 1173942, 1229844, 1434818, 1581228, 1760913, 1844766, 2152227, 2347884, 2767149, 2869636, 3521826, 3689532, 4304454, 5534298, 6456681, 7043652, 8608908, 11068596, 12913362, 19370043, 25826724, 38740086, 77480172]

約数ペア:

[(1, 77480172), (2, 38740086), (3, 25826724), (4, 19370043), (6, 12913362), (7, 11068596), (9, 8608908), (11, 7043652), (12, 6456681), (14, 5534298), (18, 4304454), (21, 3689532), (22, 3521826), (27, 2869636), (28, 2767149), (33, 2347884), (36, 2152227), (42, 1844766), (44, 1760913), (49, 1581228), (54, 1434818), (63, 1229844), (66, 1173942), (77, 1006236), (84, 922383), (98, 790614), (99, 782628), (108, 717409), (121, 640332), (126, 614922), (132, 586971), (147, 527076), (154, 503118), (189, 409948), (196, 395307), (198, 391314), (231, 335412), (242, 320166), (252, 307461), (294, 263538), (297, 260876), (308, 251559), (363, 213444), (378, 204974), (396, 195657), (441, 175692), (462, 167706), (484, 160083), (539, 143748), (588, 131769), (594, 130438), (693, 111804), (726, 106722), (756, 102487), (847, 91476), (882, 87846), (924, 83853), (1078, 71874), (1089, 71148), (1188, 65219), (1323, 58564), (1331, 58212), (1386, 55902), (1452, 53361), (1617, 47916), (1694, 45738), (1764, 43923), (2079, 37268), (2156, 35937), (2178, 35574), (2541, 30492), (2646, 29282), (2662, 29106), (2772, 27951), (3234, 23958), (3267, 23716), (3388, 22869), (3993, 19404), (4158, 18634), (4356, 17787), (4851, 15972), (5082, 15246), (5292, 14641), (5324, 14553), (5929, 13068), (6468, 11979), (6534, 11858), (7623, 10164), (7986, 9702), (8316, 9317)]