70625772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 213857280

約数和(自身を除く): 143231508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 67, 84, 89, 94, 126, 134, 141, 178, 188, 201, 252, 267, 268, 282, 329, 356, 402, 423, 469, 534, 564, 603, 623, 658, 801, 804, 846, 938, 987, 1068, 1206, 1246, 1316, 1407, 1602, 1692, 1869, 1876, 1974, 2412, 2492, 2814, 2961, 3149, 3204, 3738, 3948, 4183, 4221, 5607, 5628, 5922, 5963, 6298, 7476, 8366, 8442, 9447, 11214, 11844, 11926, 12549, 12596, 16732, 16884, 17889, 18894, 22043, 22428, 23852, 25098, 28341, 29281, 35778, 37647, 37788, 41741, 44086, 50196, 53667, 56682, 58562, 66129, 71556, 75294, 83482, 87843, 88172, 107334, 113364, 117124, 125223, 132258, 150588, 166964, 175686, 198387, 214668, 250446, 263529, 264516, 280261, 351372, 375669, 396774, 500892, 527058, 560522, 751338, 793548, 840783, 1054116, 1121044, 1502676, 1681566, 1961827, 2522349, 3363132, 3923654, 5044698, 5885481, 7847308, 10089396, 11770962, 17656443, 23541924, 35312886, 70625772]

約数ペア:

[(1, 70625772), (2, 35312886), (3, 23541924), (4, 17656443), (6, 11770962), (7, 10089396), (9, 7847308), (12, 5885481), (14, 5044698), (18, 3923654), (21, 3363132), (28, 2522349), (36, 1961827), (42, 1681566), (47, 1502676), (63, 1121044), (67, 1054116), (84, 840783), (89, 793548), (94, 751338), (126, 560522), (134, 527058), (141, 500892), (178, 396774), (188, 375669), (201, 351372), (252, 280261), (267, 264516), (268, 263529), (282, 250446), (329, 214668), (356, 198387), (402, 175686), (423, 166964), (469, 150588), (534, 132258), (564, 125223), (603, 117124), (623, 113364), (658, 107334), (801, 88172), (804, 87843), (846, 83482), (938, 75294), (987, 71556), (1068, 66129), (1206, 58562), (1246, 56682), (1316, 53667), (1407, 50196), (1602, 44086), (1692, 41741), (1869, 37788), (1876, 37647), (1974, 35778), (2412, 29281), (2492, 28341), (2814, 25098), (2961, 23852), (3149, 22428), (3204, 22043), (3738, 18894), (3948, 17889), (4183, 16884), (4221, 16732), (5607, 12596), (5628, 12549), (5922, 11926), (5963, 11844), (6298, 11214), (7476, 9447), (8366, 8442)]