72747612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2408

約数の個数: 96

約数和(自身を含む): 220899840

約数和(自身を除く): 148152228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2347, 2583, 3444, 4428, 4694, 5166, 7041, 7749, 9388, 10332, 14082, 15498, 16429, 21123, 28164, 30996, 32858, 42246, 49287, 63369, 65716, 84492, 96227, 98574, 126738, 147861, 192454, 197148, 253476, 288681, 295722, 384908, 443583, 577362, 591444, 673589, 866043, 887166, 1154724, 1347178, 1732086, 1774332, 2020767, 2598129, 2694356, 3464172, 4041534, 5196258, 6062301, 8083068, 10392516, 12124602, 18186903, 24249204, 36373806, 72747612]

約数ペア:

[(1, 72747612), (2, 36373806), (3, 24249204), (4, 18186903), (6, 12124602), (7, 10392516), (9, 8083068), (12, 6062301), (14, 5196258), (18, 4041534), (21, 3464172), (27, 2694356), (28, 2598129), (36, 2020767), (41, 1774332), (42, 1732086), (54, 1347178), (63, 1154724), (82, 887166), (84, 866043), (108, 673589), (123, 591444), (126, 577362), (164, 443583), (189, 384908), (246, 295722), (252, 288681), (287, 253476), (369, 197148), (378, 192454), (492, 147861), (574, 126738), (738, 98574), (756, 96227), (861, 84492), (1107, 65716), (1148, 63369), (1476, 49287), (1722, 42246), (2214, 32858), (2347, 30996), (2583, 28164), (3444, 21123), (4428, 16429), (4694, 15498), (5166, 14082), (7041, 10332), (7749, 9388)]