69826926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 86292114

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 109, 129, 191, 218, 258, 327, 382, 559, 573, 654, 1118, 1146, 1417, 1677, 2483, 2834, 3354, 4251, 4687, 4966, 7449, 8213, 8502, 9374, 14061, 14898, 16426, 20819, 24639, 28122, 41638, 49278, 60931, 62457, 106769, 121862, 124914, 182793, 213538, 270647, 320307, 365586, 541294, 640614, 811941, 895217, 1623882, 1790434, 2685651, 5371302, 11637821, 23275642, 34913463, 69826926]

約数ペア:

[(1, 69826926), (2, 34913463), (3, 23275642), (6, 11637821), (13, 5371302), (26, 2685651), (39, 1790434), (43, 1623882), (78, 895217), (86, 811941), (109, 640614), (129, 541294), (191, 365586), (218, 320307), (258, 270647), (327, 213538), (382, 182793), (559, 124914), (573, 121862), (654, 106769), (1118, 62457), (1146, 60931), (1417, 49278), (1677, 41638), (2483, 28122), (2834, 24639), (3354, 20819), (4251, 16426), (4687, 14898), (4966, 14061), (7449, 9374), (8213, 8502)]