61401444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 163511040

約数和(自身を除く): 102109596

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 109, 138, 156, 157, 218, 276, 299, 314, 327, 436, 471, 598, 628, 654, 897, 942, 1196, 1308, 1417, 1794, 1884, 2041, 2507, 2834, 3588, 3611, 4082, 4251, 5014, 5668, 6123, 7222, 7521, 8164, 8502, 10028, 10833, 12246, 14444, 15042, 17004, 17113, 21666, 24492, 30084, 32591, 34226, 43332, 46943, 51339, 65182, 68452, 93886, 97773, 102678, 130364, 140829, 187772, 195546, 205356, 222469, 281658, 391092, 393599, 444938, 563316, 667407, 787198, 889876, 1180797, 1334814, 1574396, 2361594, 2669628, 4723188, 5116787, 10233574, 15350361, 20467148, 30700722, 61401444]

約数ペア:

[(1, 61401444), (2, 30700722), (3, 20467148), (4, 15350361), (6, 10233574), (12, 5116787), (13, 4723188), (23, 2669628), (26, 2361594), (39, 1574396), (46, 1334814), (52, 1180797), (69, 889876), (78, 787198), (92, 667407), (109, 563316), (138, 444938), (156, 393599), (157, 391092), (218, 281658), (276, 222469), (299, 205356), (314, 195546), (327, 187772), (436, 140829), (471, 130364), (598, 102678), (628, 97773), (654, 93886), (897, 68452), (942, 65182), (1196, 51339), (1308, 46943), (1417, 43332), (1794, 34226), (1884, 32591), (2041, 30084), (2507, 24492), (2834, 21666), (3588, 17113), (3611, 17004), (4082, 15042), (4251, 14444), (5014, 12246), (5668, 10833), (6123, 10028), (7222, 8502), (7521, 8164)]