87701432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2352

約数の個数: 64

約数和(自身を含む): 206297280

約数和(自身を除く): 118595848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2273, 2756, 2968, 4546, 4823, 5512, 9092, 9646, 15911, 18184, 19292, 29549, 31822, 38584, 59098, 63644, 118196, 120469, 127288, 206843, 236392, 240938, 413686, 481876, 827372, 843283, 963752, 1566097, 1654744, 1686566, 3132194, 3373132, 6264388, 6746264, 10962679, 12528776, 21925358, 43850716, 87701432]

約数ペア:

[(1, 87701432), (2, 43850716), (4, 21925358), (7, 12528776), (8, 10962679), (13, 6746264), (14, 6264388), (26, 3373132), (28, 3132194), (52, 1686566), (53, 1654744), (56, 1566097), (91, 963752), (104, 843283), (106, 827372), (182, 481876), (212, 413686), (364, 240938), (371, 236392), (424, 206843), (689, 127288), (728, 120469), (742, 118196), (1378, 63644), (1484, 59098), (2273, 38584), (2756, 31822), (2968, 29549), (4546, 19292), (4823, 18184), (5512, 15911), (9092, 9646)]