76156872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 147791928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 71, 88, 102, 132, 136, 142, 187, 204, 213, 239, 264, 284, 374, 408, 426, 478, 561, 568, 717, 748, 781, 852, 956, 1122, 1207, 1434, 1496, 1562, 1704, 1912, 2244, 2343, 2414, 2629, 2868, 3124, 3621, 4063, 4488, 4686, 4828, 5258, 5736, 6248, 7242, 7887, 8126, 9372, 9656, 10516, 12189, 13277, 14484, 15774, 16252, 16969, 18744, 21032, 24378, 26554, 28968, 31548, 32504, 33938, 39831, 44693, 48756, 50907, 53108, 63096, 67876, 79662, 89386, 97512, 101814, 106216, 134079, 135752, 159324, 178772, 186659, 203628, 268158, 288473, 318648, 357544, 373318, 407256, 536316, 559977, 576946, 746636, 865419, 1072632, 1119954, 1153892, 1493272, 1730838, 2239908, 2307784, 3173203, 3461676, 4479816, 6346406, 6923352, 9519609, 12692812, 19039218, 25385624, 38078436, 76156872]

約数ペア:

[(1, 76156872), (2, 38078436), (3, 25385624), (4, 19039218), (6, 12692812), (8, 9519609), (11, 6923352), (12, 6346406), (17, 4479816), (22, 3461676), (24, 3173203), (33, 2307784), (34, 2239908), (44, 1730838), (51, 1493272), (66, 1153892), (68, 1119954), (71, 1072632), (88, 865419), (102, 746636), (132, 576946), (136, 559977), (142, 536316), (187, 407256), (204, 373318), (213, 357544), (239, 318648), (264, 288473), (284, 268158), (374, 203628), (408, 186659), (426, 178772), (478, 159324), (561, 135752), (568, 134079), (717, 106216), (748, 101814), (781, 97512), (852, 89386), (956, 79662), (1122, 67876), (1207, 63096), (1434, 53108), (1496, 50907), (1562, 48756), (1704, 44693), (1912, 39831), (2244, 33938), (2343, 32504), (2414, 31548), (2629, 28968), (2868, 26554), (3124, 24378), (3621, 21032), (4063, 18744), (4488, 16969), (4686, 16252), (4828, 15774), (5258, 14484), (5736, 13277), (6248, 12189), (7242, 10516), (7887, 9656), (8126, 9372)]