85878414

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 110076786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 107, 167, 178, 214, 267, 321, 334, 501, 534, 642, 801, 963, 1002, 1503, 1602, 1926, 2403, 2889, 3006, 4509, 4806, 5778, 9018, 9523, 14863, 17869, 19046, 28569, 29726, 35738, 44589, 53607, 57138, 85707, 89178, 107214, 133767, 160821, 171414, 257121, 267534, 321642, 401301, 482463, 514242, 802602, 964926, 1590341, 3180682, 4771023, 9542046, 14313069, 28626138, 42939207, 85878414]

約数ペア:

[(1, 85878414), (2, 42939207), (3, 28626138), (6, 14313069), (9, 9542046), (18, 4771023), (27, 3180682), (54, 1590341), (89, 964926), (107, 802602), (167, 514242), (178, 482463), (214, 401301), (267, 321642), (321, 267534), (334, 257121), (501, 171414), (534, 160821), (642, 133767), (801, 107214), (963, 89178), (1002, 85707), (1503, 57138), (1602, 53607), (1926, 44589), (2403, 35738), (2889, 29726), (3006, 28569), (4509, 19046), (4806, 17869), (5778, 14863), (9018, 9523)]