79943656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 93029144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 103, 104, 136, 206, 221, 412, 439, 442, 824, 878, 884, 1339, 1751, 1756, 1768, 2678, 3502, 3512, 5356, 5707, 7004, 7463, 10712, 11414, 14008, 14926, 22763, 22828, 29852, 45217, 45526, 45656, 59704, 90434, 91052, 97019, 180868, 182104, 194038, 361736, 388076, 587821, 768689, 776152, 1175642, 1537378, 2351284, 3074756, 4702568, 6149512, 9992957, 19985914, 39971828, 79943656]

約数ペア:

[(1, 79943656), (2, 39971828), (4, 19985914), (8, 9992957), (13, 6149512), (17, 4702568), (26, 3074756), (34, 2351284), (52, 1537378), (68, 1175642), (103, 776152), (104, 768689), (136, 587821), (206, 388076), (221, 361736), (412, 194038), (439, 182104), (442, 180868), (824, 97019), (878, 91052), (884, 90434), (1339, 59704), (1751, 45656), (1756, 45526), (1768, 45217), (2678, 29852), (3502, 22828), (3512, 22763), (5356, 14926), (5707, 14008), (7004, 11414), (7463, 10712)]