121530864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27823}}^1$

素因数の和:27854

約数の個数: 80

約数和(自身を含む): 386419712

約数和(自身を除く): 264888848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 27823, 55646, 83469, 111292, 166938, 194761, 222584, 333876, 361699, 389522, 445168, 584283, 667752, 723398, 779044, 1085097, 1168566, 1335504, 1446796, 1558088, 2170194, 2337132, 2531893, 2893592, 3116176, 4340388, 4674264, 5063786, 5787184, 7595679, 8680776, 9348528, 10127572, 15191358, 17361552, 20255144, 30382716, 40510288, 60765432, 121530864]

約数ペア:

[(1, 121530864), (2, 60765432), (3, 40510288), (4, 30382716), (6, 20255144), (7, 17361552), (8, 15191358), (12, 10127572), (13, 9348528), (14, 8680776), (16, 7595679), (21, 5787184), (24, 5063786), (26, 4674264), (28, 4340388), (39, 3116176), (42, 2893592), (48, 2531893), (52, 2337132), (56, 2170194), (78, 1558088), (84, 1446796), (91, 1335504), (104, 1168566), (112, 1085097), (156, 779044), (168, 723398), (182, 667752), (208, 584283), (273, 445168), (312, 389522), (336, 361699), (364, 333876), (546, 222584), (624, 194761), (728, 166938), (1092, 111292), (1456, 83469), (2184, 55646), (4368, 27823)]