77235964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 157955616

約数和(自身を除く): 80719652

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2131, 2132, 2788, 4262, 8524, 9061, 18122, 27703, 36227, 36244, 55406, 72454, 87371, 110812, 144908, 174742, 349484, 470951, 941902, 1135823, 1485307, 1883804, 2271646, 2970614, 4543292, 5941228, 19308991, 38617982, 77235964]

約数ペア:

[(1, 77235964), (2, 38617982), (4, 19308991), (13, 5941228), (17, 4543292), (26, 2970614), (34, 2271646), (41, 1883804), (52, 1485307), (68, 1135823), (82, 941902), (164, 470951), (221, 349484), (442, 174742), (533, 144908), (697, 110812), (884, 87371), (1066, 72454), (1394, 55406), (2131, 36244), (2132, 36227), (2788, 27703), (4262, 18122), (8524, 9061)]