74142012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 204083712

約数和(自身を除く): 129941700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 107, 113, 146, 214, 219, 226, 292, 321, 339, 428, 438, 452, 511, 642, 678, 749, 791, 876, 1022, 1284, 1356, 1498, 1533, 1582, 2044, 2247, 2373, 2996, 3066, 3164, 4494, 4746, 6132, 7811, 8249, 8988, 9492, 12091, 15622, 16498, 23433, 24182, 24747, 31244, 32996, 36273, 46866, 48364, 49494, 54677, 57743, 72546, 84637, 93732, 98988, 109354, 115486, 145092, 164031, 169274, 173229, 218708, 230972, 253911, 328062, 338548, 346458, 507822, 656124, 692916, 882643, 1015644, 1765286, 2647929, 3530572, 5295858, 6178501, 10591716, 12357002, 18535503, 24714004, 37071006, 74142012]

約数ペア:

[(1, 74142012), (2, 37071006), (3, 24714004), (4, 18535503), (6, 12357002), (7, 10591716), (12, 6178501), (14, 5295858), (21, 3530572), (28, 2647929), (42, 1765286), (73, 1015644), (84, 882643), (107, 692916), (113, 656124), (146, 507822), (214, 346458), (219, 338548), (226, 328062), (292, 253911), (321, 230972), (339, 218708), (428, 173229), (438, 169274), (452, 164031), (511, 145092), (642, 115486), (678, 109354), (749, 98988), (791, 93732), (876, 84637), (1022, 72546), (1284, 57743), (1356, 54677), (1498, 49494), (1533, 48364), (1582, 46866), (2044, 36273), (2247, 32996), (2373, 31244), (2996, 24747), (3066, 24182), (3164, 23433), (4494, 16498), (4746, 15622), (6132, 12091), (7811, 9492), (8249, 8988)]