80934224

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 191594880

約数和(自身を除く): 110660656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 511, 521, 532, 584, 1022, 1042, 1064, 1168, 1387, 2044, 2084, 2128, 2774, 3647, 4088, 4168, 5548, 7294, 8176, 8336, 9709, 9899, 11096, 14588, 19418, 19798, 22192, 29176, 38033, 38836, 39596, 58352, 69293, 76066, 77672, 79192, 138586, 152132, 155344, 158384, 266231, 277172, 304264, 532462, 554344, 608528, 722627, 1064924, 1108688, 1445254, 2129848, 2890508, 4259696, 5058389, 5781016, 10116778, 11562032, 20233556, 40467112, 80934224]

約数ペア:

[(1, 80934224), (2, 40467112), (4, 20233556), (7, 11562032), (8, 10116778), (14, 5781016), (16, 5058389), (19, 4259696), (28, 2890508), (38, 2129848), (56, 1445254), (73, 1108688), (76, 1064924), (112, 722627), (133, 608528), (146, 554344), (152, 532462), (266, 304264), (292, 277172), (304, 266231), (511, 158384), (521, 155344), (532, 152132), (584, 138586), (1022, 79192), (1042, 77672), (1064, 76066), (1168, 69293), (1387, 58352), (2044, 39596), (2084, 38836), (2128, 38033), (2774, 29176), (3647, 22192), (4088, 19798), (4168, 19418), (5548, 14588), (7294, 11096), (8176, 9899), (8336, 9709)]