61079454

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 78888546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 89, 142, 178, 179, 213, 267, 358, 426, 534, 537, 639, 801, 1074, 1278, 1602, 1611, 1917, 2403, 3222, 3834, 4806, 4833, 6319, 9666, 12638, 12709, 15931, 18957, 25418, 31862, 37914, 38127, 47793, 56871, 76254, 95586, 113742, 114381, 143379, 170613, 228762, 286758, 341226, 343143, 430137, 686286, 860274, 1131101, 2262202, 3393303, 6786606, 10179909, 20359818, 30539727, 61079454]

約数ペア:

[(1, 61079454), (2, 30539727), (3, 20359818), (6, 10179909), (9, 6786606), (18, 3393303), (27, 2262202), (54, 1131101), (71, 860274), (89, 686286), (142, 430137), (178, 343143), (179, 341226), (213, 286758), (267, 228762), (358, 170613), (426, 143379), (534, 114381), (537, 113742), (639, 95586), (801, 76254), (1074, 56871), (1278, 47793), (1602, 38127), (1611, 37914), (1917, 31862), (2403, 25418), (3222, 18957), (3834, 15931), (4806, 12709), (4833, 12638), (6319, 9666)]