74594988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8389}}^1$

素因数の和:8431

約数の個数: 72

約数和(自身を含む): 213777200

約数和(自身を除く): 139182212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8389, 8892, 16778, 25167, 33556, 50334, 75501, 100668, 109057, 151002, 159391, 218114, 302004, 318782, 327171, 436228, 478173, 637564, 654342, 956346, 981513, 1308684, 1434519, 1912692, 1963026, 2072083, 2869038, 3926052, 4144166, 5738076, 6216249, 8288332, 12432498, 18648747, 24864996, 37297494, 74594988]

約数ペア:

[(1, 74594988), (2, 37297494), (3, 24864996), (4, 18648747), (6, 12432498), (9, 8288332), (12, 6216249), (13, 5738076), (18, 4144166), (19, 3926052), (26, 2869038), (36, 2072083), (38, 1963026), (39, 1912692), (52, 1434519), (57, 1308684), (76, 981513), (78, 956346), (114, 654342), (117, 637564), (156, 478173), (171, 436228), (228, 327171), (234, 318782), (247, 302004), (342, 218114), (468, 159391), (494, 151002), (684, 109057), (741, 100668), (988, 75501), (1482, 50334), (2223, 33556), (2964, 25167), (4446, 16778), (8389, 8892)]