131059476

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 346035144

約数和(自身を除く): 214975668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 666, 732, 1098, 1332, 1613, 2196, 2257, 3226, 4514, 4839, 6452, 6771, 9028, 9678, 13542, 14517, 19356, 20313, 27084, 29034, 40626, 58068, 59681, 81252, 98393, 119362, 179043, 196786, 238724, 295179, 358086, 393572, 537129, 590358, 716172, 885537, 1074258, 1180716, 1771074, 2148516, 3542148, 3640541, 7281082, 10921623, 14562164, 21843246, 32764869, 43686492, 65529738, 131059476]

約数ペア:

[(1, 131059476), (2, 65529738), (3, 43686492), (4, 32764869), (6, 21843246), (9, 14562164), (12, 10921623), (18, 7281082), (36, 3640541), (37, 3542148), (61, 2148516), (74, 1771074), (111, 1180716), (122, 1074258), (148, 885537), (183, 716172), (222, 590358), (244, 537129), (333, 393572), (366, 358086), (444, 295179), (549, 238724), (666, 196786), (732, 179043), (1098, 119362), (1332, 98393), (1613, 81252), (2196, 59681), (2257, 58068), (3226, 40626), (4514, 29034), (4839, 27084), (6452, 20313), (6771, 19356), (9028, 14517), (9678, 13542)]