82910224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 182666880

約数和(自身を除く): 99756656

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 244, 263, 272, 304, 323, 488, 526, 646, 976, 1037, 1052, 1159, 1292, 2074, 2104, 2318, 2584, 4148, 4208, 4471, 4636, 4997, 5168, 8296, 8942, 9272, 9994, 16043, 16592, 17884, 18544, 19703, 19988, 32086, 35768, 39406, 39976, 64172, 71536, 78812, 79952, 84949, 128344, 157624, 169898, 256688, 272731, 304817, 315248, 339796, 545462, 609634, 679592, 1090924, 1219268, 1359184, 2181848, 2438536, 4363696, 4877072, 5181889, 10363778, 20727556, 41455112, 82910224]

約数ペア:

[(1, 82910224), (2, 41455112), (4, 20727556), (8, 10363778), (16, 5181889), (17, 4877072), (19, 4363696), (34, 2438536), (38, 2181848), (61, 1359184), (68, 1219268), (76, 1090924), (122, 679592), (136, 609634), (152, 545462), (244, 339796), (263, 315248), (272, 304817), (304, 272731), (323, 256688), (488, 169898), (526, 157624), (646, 128344), (976, 84949), (1037, 79952), (1052, 78812), (1159, 71536), (1292, 64172), (2074, 39976), (2104, 39406), (2318, 35768), (2584, 32086), (4148, 19988), (4208, 19703), (4471, 18544), (4636, 17884), (4997, 16592), (5168, 16043), (8296, 9994), (8942, 9272)]