78949860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 256483584

約数和(自身を除く): 177533724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 53, 55, 60, 61, 66, 74, 106, 110, 111, 122, 132, 148, 159, 165, 183, 185, 212, 220, 222, 244, 265, 305, 318, 330, 366, 370, 407, 444, 530, 555, 583, 610, 636, 660, 671, 732, 740, 795, 814, 915, 1060, 1110, 1166, 1220, 1221, 1342, 1590, 1628, 1749, 1830, 1961, 2013, 2035, 2220, 2257, 2332, 2442, 2684, 2915, 3180, 3233, 3355, 3498, 3660, 3922, 4026, 4070, 4514, 4884, 5830, 5883, 6105, 6466, 6710, 6771, 6996, 7844, 8052, 8140, 8745, 9028, 9699, 9805, 10065, 11285, 11660, 11766, 12210, 12932, 13420, 13542, 16165, 17490, 19398, 19610, 20130, 21571, 22570, 23532, 24420, 24827, 27084, 29415, 32330, 33855, 34980, 35563, 38796, 39220, 40260, 43142, 45140, 48495, 49654, 58830, 64660, 64713, 67710, 71126, 74481, 86284, 96990, 99308, 106689, 107855, 117660, 119621, 124135, 129426, 135420, 142252, 148962, 177815, 193980, 213378, 215710, 239242, 248270, 258852, 297924, 323565, 355630, 358863, 372405, 426756, 431420, 478484, 496540, 533445, 598105, 647130, 711260, 717726, 744810, 1066890, 1196210, 1294260, 1315831, 1435452, 1489620, 1794315, 2133780, 2392420, 2631662, 3588630, 3947493, 5263324, 6579155, 7177260, 7894986, 13158310, 15789972, 19737465, 26316620, 39474930, 78949860]

約数ペア:

[(1, 78949860), (2, 39474930), (3, 26316620), (4, 19737465), (5, 15789972), (6, 13158310), (10, 7894986), (11, 7177260), (12, 6579155), (15, 5263324), (20, 3947493), (22, 3588630), (30, 2631662), (33, 2392420), (37, 2133780), (44, 1794315), (53, 1489620), (55, 1435452), (60, 1315831), (61, 1294260), (66, 1196210), (74, 1066890), (106, 744810), (110, 717726), (111, 711260), (122, 647130), (132, 598105), (148, 533445), (159, 496540), (165, 478484), (183, 431420), (185, 426756), (212, 372405), (220, 358863), (222, 355630), (244, 323565), (265, 297924), (305, 258852), (318, 248270), (330, 239242), (366, 215710), (370, 213378), (407, 193980), (444, 177815), (530, 148962), (555, 142252), (583, 135420), (610, 129426), (636, 124135), (660, 119621), (671, 117660), (732, 107855), (740, 106689), (795, 99308), (814, 96990), (915, 86284), (1060, 74481), (1110, 71126), (1166, 67710), (1220, 64713), (1221, 64660), (1342, 58830), (1590, 49654), (1628, 48495), (1749, 45140), (1830, 43142), (1961, 40260), (2013, 39220), (2035, 38796), (2220, 35563), (2257, 34980), (2332, 33855), (2442, 32330), (2684, 29415), (2915, 27084), (3180, 24827), (3233, 24420), (3355, 23532), (3498, 22570), (3660, 21571), (3922, 20130), (4026, 19610), (4070, 19398), (4514, 17490), (4884, 16165), (5830, 13542), (5883, 13420), (6105, 12932), (6466, 12210), (6710, 11766), (6771, 11660), (6996, 11285), (7844, 10065), (8052, 9805), (8140, 9699), (8745, 9028)]