72434688

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 176

約数和(自身を含む): 218128320

約数和(自身を除く): 145693632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 73, 76, 96, 102, 114, 128, 136, 146, 152, 192, 204, 219, 228, 256, 272, 292, 304, 323, 384, 408, 438, 456, 512, 544, 584, 608, 646, 768, 816, 876, 912, 969, 1024, 1088, 1168, 1216, 1241, 1292, 1387, 1536, 1632, 1752, 1824, 1938, 2176, 2336, 2432, 2482, 2584, 2774, 3072, 3264, 3504, 3648, 3723, 3876, 4161, 4352, 4672, 4864, 4964, 5168, 5548, 6528, 7008, 7296, 7446, 7752, 8322, 8704, 9344, 9728, 9928, 10336, 11096, 13056, 14016, 14592, 14892, 15504, 16644, 17408, 18688, 19456, 19856, 20672, 22192, 23579, 26112, 28032, 29184, 29784, 31008, 33288, 37376, 39712, 41344, 44384, 47158, 52224, 56064, 58368, 59568, 62016, 66576, 70737, 74752, 79424, 82688, 88768, 94316, 112128, 119136, 124032, 133152, 141474, 158848, 165376, 177536, 188632, 224256, 238272, 248064, 266304, 282948, 317696, 330752, 355072, 377264, 476544, 496128, 532608, 565896, 635392, 710144, 754528, 953088, 992256, 1065216, 1131792, 1270784, 1420288, 1509056, 1906176, 2130432, 2263584, 3018112, 3812352, 4260864, 4527168, 6036224, 9054336, 12072448, 18108672, 24144896, 36217344, 72434688]

約数ペア:

[(1, 72434688), (2, 36217344), (3, 24144896), (4, 18108672), (6, 12072448), (8, 9054336), (12, 6036224), (16, 4527168), (17, 4260864), (19, 3812352), (24, 3018112), (32, 2263584), (34, 2130432), (38, 1906176), (48, 1509056), (51, 1420288), (57, 1270784), (64, 1131792), (68, 1065216), (73, 992256), (76, 953088), (96, 754528), (102, 710144), (114, 635392), (128, 565896), (136, 532608), (146, 496128), (152, 476544), (192, 377264), (204, 355072), (219, 330752), (228, 317696), (256, 282948), (272, 266304), (292, 248064), (304, 238272), (323, 224256), (384, 188632), (408, 177536), (438, 165376), (456, 158848), (512, 141474), (544, 133152), (584, 124032), (608, 119136), (646, 112128), (768, 94316), (816, 88768), (876, 82688), (912, 79424), (969, 74752), (1024, 70737), (1088, 66576), (1168, 62016), (1216, 59568), (1241, 58368), (1292, 56064), (1387, 52224), (1536, 47158), (1632, 44384), (1752, 41344), (1824, 39712), (1938, 37376), (2176, 33288), (2336, 31008), (2432, 29784), (2482, 29184), (2584, 28032), (2774, 26112), (3072, 23579), (3264, 22192), (3504, 20672), (3648, 19856), (3723, 19456), (3876, 18688), (4161, 17408), (4352, 16644), (4672, 15504), (4864, 14892), (4964, 14592), (5168, 14016), (5548, 13056), (6528, 11096), (7008, 10336), (7296, 9928), (7446, 9728), (7752, 9344), (8322, 8704)]