70607988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 205820160

約数和(自身を除く): 135212172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 61, 66, 74, 79, 99, 111, 122, 132, 148, 158, 183, 198, 222, 237, 244, 316, 333, 366, 396, 407, 444, 474, 549, 666, 671, 711, 732, 814, 869, 948, 1098, 1221, 1332, 1342, 1422, 1628, 1738, 2013, 2196, 2257, 2442, 2607, 2684, 2844, 2923, 3476, 3663, 4026, 4514, 4819, 4884, 5214, 5846, 6039, 6771, 7326, 7821, 8052, 8769, 9028, 9638, 10428, 11692, 12078, 13542, 14457, 14652, 15642, 17538, 19276, 20313, 24156, 24827, 26307, 27084, 28914, 31284, 32153, 35076, 40626, 43371, 49654, 52614, 53009, 57828, 64306, 74481, 81252, 86742, 96459, 99308, 105228, 106018, 128612, 148962, 159027, 173484, 178303, 192918, 212036, 223443, 289377, 297924, 318054, 356606, 385836, 446886, 477081, 534909, 578754, 636108, 713212, 893772, 954162, 1069818, 1157508, 1604727, 1908324, 1961333, 2139636, 3209454, 3922666, 5883999, 6418908, 7845332, 11767998, 17651997, 23535996, 35303994, 70607988]

約数ペア:

[(1, 70607988), (2, 35303994), (3, 23535996), (4, 17651997), (6, 11767998), (9, 7845332), (11, 6418908), (12, 5883999), (18, 3922666), (22, 3209454), (33, 2139636), (36, 1961333), (37, 1908324), (44, 1604727), (61, 1157508), (66, 1069818), (74, 954162), (79, 893772), (99, 713212), (111, 636108), (122, 578754), (132, 534909), (148, 477081), (158, 446886), (183, 385836), (198, 356606), (222, 318054), (237, 297924), (244, 289377), (316, 223443), (333, 212036), (366, 192918), (396, 178303), (407, 173484), (444, 159027), (474, 148962), (549, 128612), (666, 106018), (671, 105228), (711, 99308), (732, 96459), (814, 86742), (869, 81252), (948, 74481), (1098, 64306), (1221, 57828), (1332, 53009), (1342, 52614), (1422, 49654), (1628, 43371), (1738, 40626), (2013, 35076), (2196, 32153), (2257, 31284), (2442, 28914), (2607, 27084), (2684, 26307), (2844, 24827), (2923, 24156), (3476, 20313), (3663, 19276), (4026, 17538), (4514, 15642), (4819, 14652), (4884, 14457), (5214, 13542), (5846, 12078), (6039, 11692), (6771, 10428), (7326, 9638), (7821, 9028), (8052, 8769)]