72896952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 204897600

約数和(自身を除く): 132000648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 61, 68, 87, 101, 102, 116, 122, 136, 174, 183, 202, 204, 232, 244, 303, 348, 366, 404, 408, 488, 493, 606, 696, 732, 808, 986, 1037, 1212, 1464, 1479, 1717, 1769, 1972, 2074, 2424, 2929, 2958, 3111, 3434, 3538, 3944, 4148, 5151, 5307, 5858, 5916, 6161, 6222, 6868, 7076, 8296, 8787, 10302, 10614, 11716, 11832, 12322, 12444, 13736, 14152, 17574, 18483, 20604, 21228, 23432, 24644, 24888, 30073, 35148, 36966, 41208, 42456, 49288, 49793, 60146, 70296, 73932, 90219, 99586, 104737, 120292, 147864, 149379, 178669, 180438, 199172, 209474, 240584, 298758, 314211, 357338, 360876, 398344, 418948, 536007, 597516, 628422, 714676, 721752, 837896, 1072014, 1195032, 1256844, 1429352, 2144028, 2513688, 3037373, 4288056, 6074746, 9112119, 12149492, 18224238, 24298984, 36448476, 72896952]

約数ペア:

[(1, 72896952), (2, 36448476), (3, 24298984), (4, 18224238), (6, 12149492), (8, 9112119), (12, 6074746), (17, 4288056), (24, 3037373), (29, 2513688), (34, 2144028), (51, 1429352), (58, 1256844), (61, 1195032), (68, 1072014), (87, 837896), (101, 721752), (102, 714676), (116, 628422), (122, 597516), (136, 536007), (174, 418948), (183, 398344), (202, 360876), (204, 357338), (232, 314211), (244, 298758), (303, 240584), (348, 209474), (366, 199172), (404, 180438), (408, 178669), (488, 149379), (493, 147864), (606, 120292), (696, 104737), (732, 99586), (808, 90219), (986, 73932), (1037, 70296), (1212, 60146), (1464, 49793), (1479, 49288), (1717, 42456), (1769, 41208), (1972, 36966), (2074, 35148), (2424, 30073), (2929, 24888), (2958, 24644), (3111, 23432), (3434, 21228), (3538, 20604), (3944, 18483), (4148, 17574), (5151, 14152), (5307, 13736), (5858, 12444), (5916, 12322), (6161, 11832), (6222, 11716), (6868, 10614), (7076, 10302), (8296, 8787)]