42969768

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 67345752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 151, 167, 213, 284, 302, 334, 426, 453, 501, 568, 604, 668, 852, 906, 1002, 1208, 1336, 1704, 1812, 2004, 3624, 4008, 10721, 11857, 21442, 23714, 25217, 32163, 35571, 42884, 47428, 50434, 64326, 71142, 75651, 85768, 94856, 100868, 128652, 142284, 151302, 201736, 257304, 284568, 302604, 605208, 1790407, 3580814, 5371221, 7161628, 10742442, 14323256, 21484884, 42969768]

約数ペア:

[(1, 42969768), (2, 21484884), (3, 14323256), (4, 10742442), (6, 7161628), (8, 5371221), (12, 3580814), (24, 1790407), (71, 605208), (142, 302604), (151, 284568), (167, 257304), (213, 201736), (284, 151302), (302, 142284), (334, 128652), (426, 100868), (453, 94856), (501, 85768), (568, 75651), (604, 71142), (668, 64326), (852, 50434), (906, 47428), (1002, 42884), (1208, 35571), (1336, 32163), (1704, 25217), (1812, 23714), (2004, 21442), (3624, 11857), (4008, 10721)]