87879408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 240817920

約数和(自身を除く): 152938512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 167, 228, 304, 334, 456, 501, 577, 668, 912, 1002, 1154, 1336, 1731, 2004, 2308, 2672, 3173, 3462, 4008, 4616, 6346, 6924, 8016, 9232, 9519, 10963, 12692, 13848, 19038, 21926, 25384, 27696, 32889, 38076, 43852, 50768, 65778, 76152, 87704, 96359, 131556, 152304, 175408, 192718, 263112, 289077, 385436, 526224, 578154, 770872, 1156308, 1541744, 1830821, 2312616, 3661642, 4625232, 5492463, 7323284, 10984926, 14646568, 21969852, 29293136, 43939704, 87879408]

約数ペア:

[(1, 87879408), (2, 43939704), (3, 29293136), (4, 21969852), (6, 14646568), (8, 10984926), (12, 7323284), (16, 5492463), (19, 4625232), (24, 3661642), (38, 2312616), (48, 1830821), (57, 1541744), (76, 1156308), (114, 770872), (152, 578154), (167, 526224), (228, 385436), (304, 289077), (334, 263112), (456, 192718), (501, 175408), (577, 152304), (668, 131556), (912, 96359), (1002, 87704), (1154, 76152), (1336, 65778), (1731, 50768), (2004, 43852), (2308, 38076), (2672, 32889), (3173, 27696), (3462, 25384), (4008, 21926), (4616, 19038), (6346, 13848), (6924, 12692), (8016, 10963), (9232, 9519)]