89978076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 242240544

約数和(自身を除く): 152262468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 306, 466, 612, 631, 699, 932, 1262, 1398, 1893, 2097, 2524, 2796, 3786, 3961, 4194, 5679, 7572, 7922, 8388, 10727, 11358, 11883, 15844, 21454, 22716, 23766, 32181, 35649, 42908, 47532, 64362, 71298, 96543, 128724, 142596, 147023, 193086, 294046, 386172, 441069, 588092, 882138, 1323207, 1764276, 2499391, 2646414, 4998782, 5292828, 7498173, 9997564, 14996346, 22494519, 29992692, 44989038, 89978076]

約数ペア:

[(1, 89978076), (2, 44989038), (3, 29992692), (4, 22494519), (6, 14996346), (9, 9997564), (12, 7498173), (17, 5292828), (18, 4998782), (34, 2646414), (36, 2499391), (51, 1764276), (68, 1323207), (102, 882138), (153, 588092), (204, 441069), (233, 386172), (306, 294046), (466, 193086), (612, 147023), (631, 142596), (699, 128724), (932, 96543), (1262, 71298), (1398, 64362), (1893, 47532), (2097, 42908), (2524, 35649), (2796, 32181), (3786, 23766), (3961, 22716), (4194, 21454), (5679, 15844), (7572, 11883), (7922, 11358), (8388, 10727)]