90706434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 241532928

約数和(自身を除く): 150826494

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 62, 69, 78, 91, 93, 138, 161, 182, 186, 217, 233, 273, 299, 322, 403, 434, 466, 483, 546, 598, 651, 699, 713, 806, 897, 966, 1209, 1302, 1398, 1426, 1631, 1794, 2093, 2139, 2418, 2821, 3029, 3262, 4186, 4278, 4893, 4991, 5359, 5642, 6058, 6279, 7223, 8463, 9087, 9269, 9786, 9982, 10718, 12558, 14446, 14973, 16077, 16926, 18174, 18538, 21203, 21669, 27807, 29946, 32154, 37513, 42406, 43338, 50561, 55614, 63609, 64883, 69667, 75026, 93899, 101122, 112539, 127218, 129766, 139334, 151683, 166129, 187798, 194649, 209001, 225078, 281697, 303366, 332258, 389298, 418002, 487669, 498387, 563394, 657293, 975338, 996774, 1162903, 1314586, 1463007, 1971879, 2159677, 2325806, 2926014, 3488709, 3943758, 4319354, 6479031, 6977418, 12958062, 15117739, 30235478, 45353217, 90706434]

約数ペア:

[(1, 90706434), (2, 45353217), (3, 30235478), (6, 15117739), (7, 12958062), (13, 6977418), (14, 6479031), (21, 4319354), (23, 3943758), (26, 3488709), (31, 2926014), (39, 2325806), (42, 2159677), (46, 1971879), (62, 1463007), (69, 1314586), (78, 1162903), (91, 996774), (93, 975338), (138, 657293), (161, 563394), (182, 498387), (186, 487669), (217, 418002), (233, 389298), (273, 332258), (299, 303366), (322, 281697), (403, 225078), (434, 209001), (466, 194649), (483, 187798), (546, 166129), (598, 151683), (651, 139334), (699, 129766), (713, 127218), (806, 112539), (897, 101122), (966, 93899), (1209, 75026), (1302, 69667), (1398, 64883), (1426, 63609), (1631, 55614), (1794, 50561), (2093, 43338), (2139, 42406), (2418, 37513), (2821, 32154), (3029, 29946), (3262, 27807), (4186, 21669), (4278, 21203), (4893, 18538), (4991, 18174), (5359, 16926), (5642, 16077), (6058, 14973), (6279, 14446), (7223, 12558), (8463, 10718), (9087, 9982), (9269, 9786)]