78207012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 222687360

約数和(自身を除く): 144480348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 468, 477, 636, 689, 702, 954, 1051, 1378, 1404, 1431, 1908, 2067, 2102, 2756, 2862, 3153, 4134, 4204, 5724, 6201, 6306, 8268, 9459, 12402, 12612, 13663, 18603, 18918, 24804, 27326, 28377, 37206, 37836, 40989, 54652, 55703, 56754, 74412, 81978, 111406, 113508, 122967, 163956, 167109, 222812, 245934, 334218, 368901, 491868, 501327, 668436, 724139, 737802, 1002654, 1448278, 1475604, 1503981, 2005308, 2172417, 2896556, 3007962, 4344834, 6015924, 6517251, 8689668, 13034502, 19551753, 26069004, 39103506, 78207012]

約数ペア:

[(1, 78207012), (2, 39103506), (3, 26069004), (4, 19551753), (6, 13034502), (9, 8689668), (12, 6517251), (13, 6015924), (18, 4344834), (26, 3007962), (27, 2896556), (36, 2172417), (39, 2005308), (52, 1503981), (53, 1475604), (54, 1448278), (78, 1002654), (106, 737802), (108, 724139), (117, 668436), (156, 501327), (159, 491868), (212, 368901), (234, 334218), (318, 245934), (351, 222812), (468, 167109), (477, 163956), (636, 122967), (689, 113508), (702, 111406), (954, 81978), (1051, 74412), (1378, 56754), (1404, 55703), (1431, 54652), (1908, 40989), (2067, 37836), (2102, 37206), (2756, 28377), (2862, 27326), (3153, 24804), (4134, 18918), (4204, 18603), (5724, 13663), (6201, 12612), (6306, 12402), (8268, 9459)]