69829812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 205837632

約数和(自身を除く): 136007820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 67, 68, 78, 102, 117, 131, 134, 153, 156, 201, 204, 221, 234, 262, 268, 306, 393, 402, 442, 468, 524, 603, 612, 663, 786, 804, 871, 884, 1139, 1179, 1206, 1326, 1572, 1703, 1742, 1989, 2227, 2278, 2358, 2412, 2613, 2652, 3406, 3417, 3484, 3978, 4454, 4556, 4716, 5109, 5226, 6681, 6812, 6834, 7839, 7956, 8777, 8908, 10218, 10251, 10452, 13362, 13668, 14807, 15327, 15678, 17554, 20043, 20436, 20502, 26331, 26724, 28951, 29614, 30654, 31356, 35108, 40086, 41004, 44421, 52662, 57902, 59228, 61308, 78993, 80172, 86853, 88842, 105324, 114101, 115804, 133263, 149209, 157986, 173706, 177684, 228202, 260559, 266526, 298418, 315972, 342303, 347412, 447627, 456404, 521118, 533052, 596836, 684606, 895254, 1026909, 1042236, 1342881, 1369212, 1790508, 1939717, 2053818, 2685762, 3879434, 4107636, 5371524, 5819151, 7758868, 11638302, 17457453, 23276604, 34914906, 69829812]

約数ペア:

[(1, 69829812), (2, 34914906), (3, 23276604), (4, 17457453), (6, 11638302), (9, 7758868), (12, 5819151), (13, 5371524), (17, 4107636), (18, 3879434), (26, 2685762), (34, 2053818), (36, 1939717), (39, 1790508), (51, 1369212), (52, 1342881), (67, 1042236), (68, 1026909), (78, 895254), (102, 684606), (117, 596836), (131, 533052), (134, 521118), (153, 456404), (156, 447627), (201, 347412), (204, 342303), (221, 315972), (234, 298418), (262, 266526), (268, 260559), (306, 228202), (393, 177684), (402, 173706), (442, 157986), (468, 149209), (524, 133263), (603, 115804), (612, 114101), (663, 105324), (786, 88842), (804, 86853), (871, 80172), (884, 78993), (1139, 61308), (1179, 59228), (1206, 57902), (1326, 52662), (1572, 44421), (1703, 41004), (1742, 40086), (1989, 35108), (2227, 31356), (2278, 30654), (2358, 29614), (2412, 28951), (2613, 26724), (2652, 26331), (3406, 20502), (3417, 20436), (3484, 20043), (3978, 17554), (4454, 15678), (4556, 15327), (4716, 14807), (5109, 13668), (5226, 13362), (6681, 10452), (6812, 10251), (6834, 10218), (7839, 8908), (7956, 8777)]