72118981088

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{58189}}^1$

素因数の和:58720

約数の個数: 96

約数和(自身を含む): 177374292480

約数和(自身を除く): 105255311392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 503, 616, 1006, 1232, 2012, 2464, 3521, 4024, 5533, 7042, 8048, 11066, 14084, 16096, 22132, 28168, 38731, 44264, 56336, 58189, 77462, 88528, 112672, 116378, 154924, 177056, 232756, 309848, 407323, 465512, 619696, 640079, 814646, 931024, 1239392, 1280158, 1629292, 1862048, 2560316, 3258584, 4480553, 5120632, 6517168, 8961106, 10241264, 13034336, 17922212, 20482528, 29269067, 35844424, 58538134, 71688848, 117076268, 143377696, 204883469, 234152536, 321959737, 409766938, 468305072, 643919474, 819533876, 936610144, 1287838948, 1639067752, 2253718159, 2575677896, 3278135504, 4507436318, 5151355792, 6556271008, 9014872636, 10302711584, 18029745272, 36059490544, 72118981088]

約数ペア:

[(1, 72118981088), (2, 36059490544), (4, 18029745272), (7, 10302711584), (8, 9014872636), (11, 6556271008), (14, 5151355792), (16, 4507436318), (22, 3278135504), (28, 2575677896), (32, 2253718159), (44, 1639067752), (56, 1287838948), (77, 936610144), (88, 819533876), (112, 643919474), (154, 468305072), (176, 409766938), (224, 321959737), (308, 234152536), (352, 204883469), (503, 143377696), (616, 117076268), (1006, 71688848), (1232, 58538134), (2012, 35844424), (2464, 29269067), (3521, 20482528), (4024, 17922212), (5533, 13034336), (7042, 10241264), (8048, 8961106), (11066, 6517168), (14084, 5120632), (16096, 4480553), (22132, 3258584), (28168, 2560316), (38731, 1862048), (44264, 1629292), (56336, 1280158), (58189, 1239392), (77462, 931024), (88528, 814646), (112672, 640079), (116378, 619696), (154924, 465512), (177056, 407323), (232756, 309848)]