42111108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 124750080

約数和(自身を除く): 82638972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 67, 68, 78, 79, 102, 117, 134, 153, 156, 158, 201, 204, 221, 234, 237, 268, 306, 316, 402, 442, 468, 474, 603, 612, 663, 711, 804, 871, 884, 948, 1027, 1139, 1206, 1326, 1343, 1422, 1742, 1989, 2054, 2278, 2412, 2613, 2652, 2686, 2844, 3081, 3417, 3484, 3978, 4029, 4108, 4556, 5226, 5293, 5372, 6162, 6834, 7839, 7956, 8058, 9243, 10251, 10452, 10586, 12087, 12324, 13668, 14807, 15678, 15879, 16116, 17459, 18486, 20502, 21172, 24174, 29614, 31356, 31758, 34918, 36972, 41004, 44421, 47637, 48348, 52377, 59228, 63516, 68809, 69836, 88842, 89981, 95274, 104754, 133263, 137618, 157131, 177684, 179962, 190548, 206427, 209508, 266526, 269943, 275236, 314262, 359924, 412854, 533052, 539886, 619281, 628524, 809829, 825708, 1079772, 1169753, 1238562, 1619658, 2339506, 2477124, 3239316, 3509259, 4679012, 7018518, 10527777, 14037036, 21055554, 42111108]

約数ペア:

[(1, 42111108), (2, 21055554), (3, 14037036), (4, 10527777), (6, 7018518), (9, 4679012), (12, 3509259), (13, 3239316), (17, 2477124), (18, 2339506), (26, 1619658), (34, 1238562), (36, 1169753), (39, 1079772), (51, 825708), (52, 809829), (67, 628524), (68, 619281), (78, 539886), (79, 533052), (102, 412854), (117, 359924), (134, 314262), (153, 275236), (156, 269943), (158, 266526), (201, 209508), (204, 206427), (221, 190548), (234, 179962), (237, 177684), (268, 157131), (306, 137618), (316, 133263), (402, 104754), (442, 95274), (468, 89981), (474, 88842), (603, 69836), (612, 68809), (663, 63516), (711, 59228), (804, 52377), (871, 48348), (884, 47637), (948, 44421), (1027, 41004), (1139, 36972), (1206, 34918), (1326, 31758), (1343, 31356), (1422, 29614), (1742, 24174), (1989, 21172), (2054, 20502), (2278, 18486), (2412, 17459), (2613, 16116), (2652, 15879), (2686, 15678), (2844, 14807), (3081, 13668), (3417, 12324), (3484, 12087), (3978, 10586), (4029, 10452), (4108, 10251), (4556, 9243), (5226, 8058), (5293, 7956), (5372, 7839), (6162, 6834)]