90117612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 266378112

約数和(自身を除く): 176260500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 188, 204, 221, 234, 241, 282, 306, 423, 442, 468, 482, 564, 611, 612, 663, 723, 799, 846, 884, 964, 1222, 1326, 1446, 1598, 1692, 1833, 1989, 2169, 2397, 2444, 2652, 2892, 3133, 3196, 3666, 3978, 4097, 4338, 4794, 5499, 6266, 7191, 7332, 7956, 8194, 8676, 9399, 9588, 10387, 10998, 11327, 12291, 12532, 14382, 16388, 18798, 20774, 21996, 22654, 24582, 28197, 28764, 31161, 33981, 36873, 37596, 41548, 45308, 49164, 53261, 56394, 62322, 67962, 73746, 93483, 101943, 106522, 112788, 124644, 135924, 147251, 147492, 159783, 186966, 192559, 203886, 213044, 294502, 319566, 373932, 385118, 407772, 441753, 479349, 577677, 589004, 639132, 770236, 883506, 958698, 1155354, 1325259, 1733031, 1767012, 1917396, 2310708, 2503267, 2650518, 3466062, 5006534, 5301036, 6932124, 7509801, 10013068, 15019602, 22529403, 30039204, 45058806, 90117612]

約数ペア:

[(1, 90117612), (2, 45058806), (3, 30039204), (4, 22529403), (6, 15019602), (9, 10013068), (12, 7509801), (13, 6932124), (17, 5301036), (18, 5006534), (26, 3466062), (34, 2650518), (36, 2503267), (39, 2310708), (47, 1917396), (51, 1767012), (52, 1733031), (68, 1325259), (78, 1155354), (94, 958698), (102, 883506), (117, 770236), (141, 639132), (153, 589004), (156, 577677), (188, 479349), (204, 441753), (221, 407772), (234, 385118), (241, 373932), (282, 319566), (306, 294502), (423, 213044), (442, 203886), (468, 192559), (482, 186966), (564, 159783), (611, 147492), (612, 147251), (663, 135924), (723, 124644), (799, 112788), (846, 106522), (884, 101943), (964, 93483), (1222, 73746), (1326, 67962), (1446, 62322), (1598, 56394), (1692, 53261), (1833, 49164), (1989, 45308), (2169, 41548), (2397, 37596), (2444, 36873), (2652, 33981), (2892, 31161), (3133, 28764), (3196, 28197), (3666, 24582), (3978, 22654), (4097, 21996), (4338, 20774), (4794, 18798), (5499, 16388), (6266, 14382), (7191, 12532), (7332, 12291), (7956, 11327), (8194, 10998), (8676, 10387), (9399, 9588)]