72505368

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 232377600

約数和(自身を除く): 159872232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 151, 152, 156, 162, 171, 216, 228, 234, 243, 247, 302, 312, 324, 342, 351, 453, 456, 468, 486, 494, 513, 604, 648, 684, 702, 741, 906, 936, 972, 988, 1026, 1053, 1208, 1359, 1368, 1404, 1482, 1539, 1812, 1944, 1963, 1976, 2052, 2106, 2223, 2718, 2808, 2869, 2964, 3078, 3159, 3624, 3926, 4077, 4104, 4212, 4446, 4617, 5436, 5738, 5889, 5928, 6156, 6318, 6669, 7852, 8154, 8424, 8607, 8892, 9234, 10872, 11476, 11778, 12231, 12312, 12636, 13338, 15704, 16308, 17214, 17667, 17784, 18468, 20007, 22952, 23556, 24462, 25272, 25821, 26676, 32616, 34428, 35334, 36693, 36936, 37297, 40014, 47112, 48924, 51642, 53001, 53352, 60021, 68856, 70668, 73386, 74594, 77463, 80028, 97848, 103284, 106002, 111891, 120042, 141336, 146772, 149188, 154926, 159003, 160056, 206568, 212004, 223782, 232389, 240084, 293544, 298376, 309852, 318006, 335673, 424008, 447564, 464778, 477009, 480168, 619704, 636012, 671346, 697167, 895128, 929556, 954018, 1007019, 1272024, 1342692, 1394334, 1859112, 1908036, 2014038, 2685384, 2788668, 3021057, 3816072, 4028076, 5577336, 6042114, 8056152, 9063171, 12084228, 18126342, 24168456, 36252684, 72505368]

約数ペア:

[(1, 72505368), (2, 36252684), (3, 24168456), (4, 18126342), (6, 12084228), (8, 9063171), (9, 8056152), (12, 6042114), (13, 5577336), (18, 4028076), (19, 3816072), (24, 3021057), (26, 2788668), (27, 2685384), (36, 2014038), (38, 1908036), (39, 1859112), (52, 1394334), (54, 1342692), (57, 1272024), (72, 1007019), (76, 954018), (78, 929556), (81, 895128), (104, 697167), (108, 671346), (114, 636012), (117, 619704), (151, 480168), (152, 477009), (156, 464778), (162, 447564), (171, 424008), (216, 335673), (228, 318006), (234, 309852), (243, 298376), (247, 293544), (302, 240084), (312, 232389), (324, 223782), (342, 212004), (351, 206568), (453, 160056), (456, 159003), (468, 154926), (486, 149188), (494, 146772), (513, 141336), (604, 120042), (648, 111891), (684, 106002), (702, 103284), (741, 97848), (906, 80028), (936, 77463), (972, 74594), (988, 73386), (1026, 70668), (1053, 68856), (1208, 60021), (1359, 53352), (1368, 53001), (1404, 51642), (1482, 48924), (1539, 47112), (1812, 40014), (1944, 37297), (1963, 36936), (1976, 36693), (2052, 35334), (2106, 34428), (2223, 32616), (2718, 26676), (2808, 25821), (2869, 25272), (2964, 24462), (3078, 23556), (3159, 22952), (3624, 20007), (3926, 18468), (4077, 17784), (4104, 17667), (4212, 17214), (4446, 16308), (4617, 15704), (5436, 13338), (5738, 12636), (5889, 12312), (5928, 12231), (6156, 11778), (6318, 11476), (6669, 10872), (7852, 9234), (8154, 8892), (8424, 8607)]