84628908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 275968000

約数和(自身を除く): 191339092

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, 79, 84, 91, 108, 109, 117, 126, 156, 158, 182, 189, 218, 234, 237, 252, 273, 316, 327, 351, 364, 378, 436, 468, 474, 546, 553, 654, 702, 711, 756, 763, 819, 948, 981, 1027, 1092, 1106, 1308, 1404, 1417, 1422, 1526, 1638, 1659, 1962, 2054, 2133, 2212, 2289, 2457, 2834, 2844, 2943, 3052, 3081, 3276, 3318, 3924, 4108, 4251, 4266, 4578, 4914, 4977, 5668, 5886, 6162, 6636, 6867, 7189, 8502, 8532, 8611, 9156, 9243, 9828, 9919, 9954, 11772, 12324, 12753, 13734, 14378, 14931, 17004, 17222, 18486, 19838, 19908, 20601, 21567, 25506, 25833, 27468, 27729, 28756, 29757, 29862, 34444, 36972, 38259, 39676, 41202, 43134, 51012, 51666, 55458, 59514, 59724, 60277, 64701, 76518, 77499, 82404, 86268, 89271, 103332, 110916, 111943, 119028, 120554, 129402, 153036, 154998, 178542, 180831, 194103, 223886, 232497, 241108, 258804, 267813, 309996, 335829, 357084, 361662, 388206, 447772, 464994, 535626, 542493, 671658, 723324, 776412, 783601, 929988, 1007487, 1071252, 1084986, 1343316, 1567202, 1627479, 2014974, 2169972, 2350803, 3022461, 3134404, 3254958, 4029948, 4701606, 6044922, 6509916, 7052409, 9403212, 12089844, 14104818, 21157227, 28209636, 42314454, 84628908]

約数ペア:

[(1, 84628908), (2, 42314454), (3, 28209636), (4, 21157227), (6, 14104818), (7, 12089844), (9, 9403212), (12, 7052409), (13, 6509916), (14, 6044922), (18, 4701606), (21, 4029948), (26, 3254958), (27, 3134404), (28, 3022461), (36, 2350803), (39, 2169972), (42, 2014974), (52, 1627479), (54, 1567202), (63, 1343316), (78, 1084986), (79, 1071252), (84, 1007487), (91, 929988), (108, 783601), (109, 776412), (117, 723324), (126, 671658), (156, 542493), (158, 535626), (182, 464994), (189, 447772), (218, 388206), (234, 361662), (237, 357084), (252, 335829), (273, 309996), (316, 267813), (327, 258804), (351, 241108), (364, 232497), (378, 223886), (436, 194103), (468, 180831), (474, 178542), (546, 154998), (553, 153036), (654, 129402), (702, 120554), (711, 119028), (756, 111943), (763, 110916), (819, 103332), (948, 89271), (981, 86268), (1027, 82404), (1092, 77499), (1106, 76518), (1308, 64701), (1404, 60277), (1417, 59724), (1422, 59514), (1526, 55458), (1638, 51666), (1659, 51012), (1962, 43134), (2054, 41202), (2133, 39676), (2212, 38259), (2289, 36972), (2457, 34444), (2834, 29862), (2844, 29757), (2943, 28756), (3052, 27729), (3081, 27468), (3276, 25833), (3318, 25506), (3924, 21567), (4108, 20601), (4251, 19908), (4266, 19838), (4578, 18486), (4914, 17222), (4977, 17004), (5668, 14931), (5886, 14378), (6162, 13734), (6636, 12753), (6867, 12324), (7189, 11772), (8502, 9954), (8532, 9919), (8611, 9828), (9156, 9243)]