73847358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{787}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 172959696

約数和(自身を除く): 99112338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 401, 787, 802, 1203, 1574, 2361, 2406, 3609, 4722, 5213, 7083, 7218, 10231, 10426, 14166, 15639, 20462, 30693, 31278, 46917, 61386, 92079, 93834, 184158, 315587, 631174, 946761, 1893522, 2840283, 4102631, 5680566, 8205262, 12307893, 24615786, 36923679, 73847358]

約数ペア:

[(1, 73847358), (2, 36923679), (3, 24615786), (6, 12307893), (9, 8205262), (13, 5680566), (18, 4102631), (26, 2840283), (39, 1893522), (78, 946761), (117, 631174), (234, 315587), (401, 184158), (787, 93834), (802, 92079), (1203, 61386), (1574, 46917), (2361, 31278), (2406, 30693), (3609, 20462), (4722, 15639), (5213, 14166), (7083, 10426), (7218, 10231)]