25381476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 69058080

約数和(自身を除く): 43676604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 619, 804, 1139, 1206, 1238, 1857, 2278, 2412, 2476, 3417, 3714, 4556, 5571, 6834, 7428, 10251, 10523, 11142, 13668, 20502, 21046, 22284, 31569, 41004, 41473, 42092, 63138, 82946, 94707, 124419, 126276, 165892, 189414, 248838, 373257, 378828, 497676, 705041, 746514, 1410082, 1493028, 2115123, 2820164, 4230246, 6345369, 8460492, 12690738, 25381476]

約数ペア:

[(1, 25381476), (2, 12690738), (3, 8460492), (4, 6345369), (6, 4230246), (9, 2820164), (12, 2115123), (17, 1493028), (18, 1410082), (34, 746514), (36, 705041), (51, 497676), (67, 378828), (68, 373257), (102, 248838), (134, 189414), (153, 165892), (201, 126276), (204, 124419), (268, 94707), (306, 82946), (402, 63138), (603, 42092), (612, 41473), (619, 41004), (804, 31569), (1139, 22284), (1206, 21046), (1238, 20502), (1857, 13668), (2278, 11142), (2412, 10523), (2476, 10251), (3417, 7428), (3714, 6834), (4556, 5571)]