172077828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 446221440

約数和(自身を除く): 274143612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 107, 122, 156, 169, 183, 214, 244, 321, 338, 366, 428, 507, 642, 676, 732, 793, 1014, 1284, 1391, 1586, 2028, 2197, 2379, 2782, 3172, 4173, 4394, 4758, 5564, 6527, 6591, 8346, 8788, 9516, 10309, 13054, 13182, 16692, 18083, 19581, 20618, 26108, 26364, 30927, 36166, 39162, 41236, 54249, 61854, 72332, 78324, 84851, 108498, 123708, 134017, 169702, 216996, 235079, 254553, 268034, 339404, 402051, 470158, 509106, 536068, 705237, 804102, 940316, 1018212, 1103063, 1410474, 1608204, 2206126, 2820948, 3309189, 4412252, 6618378, 13236756, 14339819, 28679638, 43019457, 57359276, 86038914, 172077828]

約数ペア:

[(1, 172077828), (2, 86038914), (3, 57359276), (4, 43019457), (6, 28679638), (12, 14339819), (13, 13236756), (26, 6618378), (39, 4412252), (52, 3309189), (61, 2820948), (78, 2206126), (107, 1608204), (122, 1410474), (156, 1103063), (169, 1018212), (183, 940316), (214, 804102), (244, 705237), (321, 536068), (338, 509106), (366, 470158), (428, 402051), (507, 339404), (642, 268034), (676, 254553), (732, 235079), (793, 216996), (1014, 169702), (1284, 134017), (1391, 123708), (1586, 108498), (2028, 84851), (2197, 78324), (2379, 72332), (2782, 61854), (3172, 54249), (4173, 41236), (4394, 39162), (4758, 36166), (5564, 30927), (6527, 26364), (6591, 26108), (8346, 20618), (8788, 19581), (9516, 18083), (10309, 16692), (13054, 13182)]