80103012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^2$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 220571568

約数和(自身を除く): 140468556

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 41, 44, 57, 66, 76, 82, 114, 123, 132, 164, 209, 228, 246, 361, 418, 451, 492, 627, 722, 779, 836, 902, 1083, 1254, 1353, 1444, 1558, 1681, 1804, 2166, 2337, 2508, 2706, 3116, 3362, 3971, 4332, 4674, 5043, 5412, 6724, 7942, 8569, 9348, 10086, 11913, 14801, 15884, 17138, 18491, 20172, 23826, 25707, 29602, 31939, 34276, 36982, 44403, 47652, 51414, 55473, 59204, 63878, 73964, 88806, 95817, 102828, 110946, 127756, 162811, 177612, 191634, 221892, 325622, 351329, 383268, 488433, 606841, 651244, 702658, 976866, 1053987, 1213682, 1405316, 1820523, 1953732, 2107974, 2427364, 3641046, 4215948, 6675251, 7282092, 13350502, 20025753, 26701004, 40051506, 80103012]

約数ペア:

[(1, 80103012), (2, 40051506), (3, 26701004), (4, 20025753), (6, 13350502), (11, 7282092), (12, 6675251), (19, 4215948), (22, 3641046), (33, 2427364), (38, 2107974), (41, 1953732), (44, 1820523), (57, 1405316), (66, 1213682), (76, 1053987), (82, 976866), (114, 702658), (123, 651244), (132, 606841), (164, 488433), (209, 383268), (228, 351329), (246, 325622), (361, 221892), (418, 191634), (451, 177612), (492, 162811), (627, 127756), (722, 110946), (779, 102828), (836, 95817), (902, 88806), (1083, 73964), (1254, 63878), (1353, 59204), (1444, 55473), (1558, 51414), (1681, 47652), (1804, 44403), (2166, 36982), (2337, 34276), (2508, 31939), (2706, 29602), (3116, 25707), (3362, 23826), (3971, 20172), (4332, 18491), (4674, 17138), (5043, 15884), (5412, 14801), (6724, 11913), (7942, 10086), (8569, 9348)]