72257447106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37699}}^1\times {\mathrm{8191}}^1$

素因数の和:45911

約数の個数: 48

約数和(自身を含む): 168625766400

約数和(自身を除く): 96368319294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8191, 16382, 24573, 37699, 49146, 73719, 75398, 106483, 113097, 147438, 212966, 226194, 319449, 339291, 490087, 638898, 678582, 958347, 980174, 1470261, 1916694, 2940522, 4410783, 8821566, 308792509, 617585018, 926377527, 1852755054, 2779132581, 4014302617, 5558265162, 8028605234, 12042907851, 24085815702, 36128723553, 72257447106]

約数ペア:

[(1, 72257447106), (2, 36128723553), (3, 24085815702), (6, 12042907851), (9, 8028605234), (13, 5558265162), (18, 4014302617), (26, 2779132581), (39, 1852755054), (78, 926377527), (117, 617585018), (234, 308792509), (8191, 8821566), (16382, 4410783), (24573, 2940522), (37699, 1916694), (49146, 1470261), (73719, 980174), (75398, 958347), (106483, 678582), (113097, 638898), (147438, 490087), (212966, 339291), (226194, 319449)]