78623244

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 241315200

約数和(自身を除く): 162691956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 83, 84, 98, 108, 126, 147, 166, 179, 189, 196, 249, 252, 294, 332, 358, 378, 441, 498, 537, 581, 588, 716, 747, 756, 882, 996, 1074, 1162, 1253, 1323, 1494, 1611, 1743, 1764, 2148, 2241, 2324, 2506, 2646, 2988, 3222, 3486, 3759, 4067, 4482, 4833, 5012, 5229, 5292, 6444, 6972, 7518, 8134, 8771, 8964, 9666, 10458, 11277, 12201, 14857, 15036, 15687, 16268, 17542, 19332, 20916, 22554, 24402, 26313, 29714, 31374, 33831, 35084, 36603, 44571, 45108, 48804, 52626, 59428, 62748, 67662, 73206, 78939, 89142, 103999, 105252, 109809, 133713, 135324, 146412, 157878, 178284, 207998, 219618, 236817, 267426, 311997, 315756, 401139, 415996, 439236, 473634, 534852, 623994, 727993, 802278, 935991, 947268, 1247988, 1455986, 1604556, 1871982, 2183979, 2807973, 2911972, 3743964, 4367958, 5615946, 6551937, 8735916, 11231892, 13103874, 19655811, 26207748, 39311622, 78623244]

約数ペア:

[(1, 78623244), (2, 39311622), (3, 26207748), (4, 19655811), (6, 13103874), (7, 11231892), (9, 8735916), (12, 6551937), (14, 5615946), (18, 4367958), (21, 3743964), (27, 2911972), (28, 2807973), (36, 2183979), (42, 1871982), (49, 1604556), (54, 1455986), (63, 1247988), (83, 947268), (84, 935991), (98, 802278), (108, 727993), (126, 623994), (147, 534852), (166, 473634), (179, 439236), (189, 415996), (196, 401139), (249, 315756), (252, 311997), (294, 267426), (332, 236817), (358, 219618), (378, 207998), (441, 178284), (498, 157878), (537, 146412), (581, 135324), (588, 133713), (716, 109809), (747, 105252), (756, 103999), (882, 89142), (996, 78939), (1074, 73206), (1162, 67662), (1253, 62748), (1323, 59428), (1494, 52626), (1611, 48804), (1743, 45108), (1764, 44571), (2148, 36603), (2241, 35084), (2324, 33831), (2506, 31374), (2646, 29714), (2988, 26313), (3222, 24402), (3486, 22554), (3759, 20916), (4067, 19332), (4482, 17542), (4833, 16268), (5012, 15687), (5229, 15036), (5292, 14857), (6444, 12201), (6972, 11277), (7518, 10458), (8134, 9666), (8771, 8964)]