88857072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 120

約数和(自身を含む): 267720960

約数和(自身を除く): 178863888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 691, 752, 846, 893, 912, 1128, 1368, 1382, 1692, 1786, 2073, 2256, 2679, 2736, 2764, 3384, 3572, 4146, 5358, 5528, 6219, 6768, 7144, 8037, 8292, 10716, 11056, 12438, 13129, 14288, 16074, 16584, 21432, 24876, 26258, 32148, 32477, 33168, 39387, 42864, 49752, 52516, 64296, 64954, 78774, 97431, 99504, 105032, 118161, 128592, 129908, 157548, 194862, 210064, 236322, 259816, 292293, 315096, 389724, 472644, 519632, 584586, 617063, 630192, 779448, 945288, 1169172, 1234126, 1558896, 1851189, 1890576, 2338344, 2468252, 3702378, 4676688, 4936504, 5553567, 7404756, 9873008, 11107134, 14809512, 22214268, 29619024, 44428536, 88857072]

約数ペア:

[(1, 88857072), (2, 44428536), (3, 29619024), (4, 22214268), (6, 14809512), (8, 11107134), (9, 9873008), (12, 7404756), (16, 5553567), (18, 4936504), (19, 4676688), (24, 3702378), (36, 2468252), (38, 2338344), (47, 1890576), (48, 1851189), (57, 1558896), (72, 1234126), (76, 1169172), (94, 945288), (114, 779448), (141, 630192), (144, 617063), (152, 584586), (171, 519632), (188, 472644), (228, 389724), (282, 315096), (304, 292293), (342, 259816), (376, 236322), (423, 210064), (456, 194862), (564, 157548), (684, 129908), (691, 128592), (752, 118161), (846, 105032), (893, 99504), (912, 97431), (1128, 78774), (1368, 64954), (1382, 64296), (1692, 52516), (1786, 49752), (2073, 42864), (2256, 39387), (2679, 33168), (2736, 32477), (2764, 32148), (3384, 26258), (3572, 24876), (4146, 21432), (5358, 16584), (5528, 16074), (6219, 14288), (6768, 13129), (7144, 12438), (8037, 11056), (8292, 10716)]