86807760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27823}}^1$

素因数の和:27852

約数の個数: 80

約数和(自身を含む): 289814784

約数和(自身を除く): 203007024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27823, 55646, 83469, 111292, 139115, 166938, 222584, 278230, 333876, 361699, 417345, 445168, 556460, 667752, 723398, 834690, 1085097, 1112920, 1335504, 1446796, 1669380, 1808495, 2170194, 2225840, 2893592, 3338760, 3616990, 4340388, 5425485, 5787184, 6677520, 7233980, 8680776, 10850970, 14467960, 17361552, 21701940, 28935920, 43403880, 86807760]

約数ペア:

[(1, 86807760), (2, 43403880), (3, 28935920), (4, 21701940), (5, 17361552), (6, 14467960), (8, 10850970), (10, 8680776), (12, 7233980), (13, 6677520), (15, 5787184), (16, 5425485), (20, 4340388), (24, 3616990), (26, 3338760), (30, 2893592), (39, 2225840), (40, 2170194), (48, 1808495), (52, 1669380), (60, 1446796), (65, 1335504), (78, 1112920), (80, 1085097), (104, 834690), (120, 723398), (130, 667752), (156, 556460), (195, 445168), (208, 417345), (240, 361699), (260, 333876), (312, 278230), (390, 222584), (520, 166938), (624, 139115), (780, 111292), (1040, 83469), (1560, 55646), (3120, 27823)]