71547876

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 189932288

約数和(自身を除く): 118384412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 1051, 1098, 1116, 1891, 2102, 2196, 3153, 3782, 4204, 5673, 6306, 7564, 9459, 11346, 12612, 17019, 18918, 22692, 32581, 34038, 37836, 64111, 65162, 68076, 97743, 128222, 130324, 192333, 195486, 256444, 293229, 384666, 390972, 576999, 586458, 769332, 1153998, 1172916, 1987441, 2307996, 3974882, 5962323, 7949764, 11924646, 17886969, 23849292, 35773938, 71547876]

約数ペア:

[(1, 71547876), (2, 35773938), (3, 23849292), (4, 17886969), (6, 11924646), (9, 7949764), (12, 5962323), (18, 3974882), (31, 2307996), (36, 1987441), (61, 1172916), (62, 1153998), (93, 769332), (122, 586458), (124, 576999), (183, 390972), (186, 384666), (244, 293229), (279, 256444), (366, 195486), (372, 192333), (549, 130324), (558, 128222), (732, 97743), (1051, 68076), (1098, 65162), (1116, 64111), (1891, 37836), (2102, 34038), (2196, 32581), (3153, 22692), (3782, 18918), (4204, 17019), (5673, 12612), (6306, 11346), (7564, 9459)]