87655932

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 283092992

約数和(自身を除く): 195437060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 991, 1053, 1092, 1134, 1404, 1638, 1701, 1982, 2106, 2268, 2457, 2973, 3159, 3276, 3402, 3964, 4212, 4914, 5946, 6318, 6804, 6937, 7371, 8919, 9828, 11892, 12636, 12883, 13874, 14742, 17838, 20811, 22113, 25766, 26757, 27748, 29484, 35676, 38649, 41622, 44226, 51532, 53514, 62433, 77298, 80271, 83244, 88452, 90181, 107028, 115947, 124866, 154596, 160542, 180362, 187299, 231894, 240813, 249732, 270543, 321084, 347841, 360724, 374598, 463788, 481626, 541086, 561897, 695682, 749196, 811629, 963252, 1043523, 1082172, 1123794, 1391364, 1623258, 1685691, 2087046, 2247588, 2434887, 3130569, 3246516, 3371382, 4174092, 4869774, 6261138, 6742764, 7304661, 9739548, 12522276, 14609322, 21913983, 29218644, 43827966, 87655932]

約数ペア:

[(1, 87655932), (2, 43827966), (3, 29218644), (4, 21913983), (6, 14609322), (7, 12522276), (9, 9739548), (12, 7304661), (13, 6742764), (14, 6261138), (18, 4869774), (21, 4174092), (26, 3371382), (27, 3246516), (28, 3130569), (36, 2434887), (39, 2247588), (42, 2087046), (52, 1685691), (54, 1623258), (63, 1391364), (78, 1123794), (81, 1082172), (84, 1043523), (91, 963252), (108, 811629), (117, 749196), (126, 695682), (156, 561897), (162, 541086), (182, 481626), (189, 463788), (234, 374598), (243, 360724), (252, 347841), (273, 321084), (324, 270543), (351, 249732), (364, 240813), (378, 231894), (468, 187299), (486, 180362), (546, 160542), (567, 154596), (702, 124866), (756, 115947), (819, 107028), (972, 90181), (991, 88452), (1053, 83244), (1092, 80271), (1134, 77298), (1404, 62433), (1638, 53514), (1701, 51532), (1982, 44226), (2106, 41622), (2268, 38649), (2457, 35676), (2973, 29484), (3159, 27748), (3276, 26757), (3402, 25766), (3964, 22113), (4212, 20811), (4914, 17838), (5946, 14742), (6318, 13874), (6804, 12883), (6937, 12636), (7371, 11892), (8919, 9828)]